-400 Series - 0.250 -1/4" CS

Buna-N Square Rings -400 Series - 0.250 - 1/4" CS

Square-rings are square cross-section seals designed to be interchangeable with standard AS568 O-Rings. Complete interchangeability within standard glands is assured in most applications. 6" ID and larger may be vulcanized.

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Displaying 1 to 25 (of 47 Products)
Product Image Model Product Name Qty. Price Quantity Discounts
(image for) AS568-405 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70405

AS568-405 SN70 (NBR) Buna-N 70 Duro Square O-Ring

Square O-rings - Square Cut Washer Rings Square-rings are square cross-section seals designed to be interchangeable with standard AS568 O-Rings. Complete interchangeability within standard glands is assured in most applications. Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 134
$24.930
Add:
Quantity Discounts
1-10$24.930
11-299$4.986
300-999$3.490
1,000+$2.792
(image for) AS568-419 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70419

AS568-419 SN70 (NBR) Buna-N 70 Duro Square O-Ring

Square O-rings - Square Cut Washer Rings Square-rings are square cross-section seals designed to be interchangeable with standard AS568 O-Rings. Complete interchangeability within standard glands is assured in most applications. Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 1117
$30.720
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Quantity Discounts
1-8$30.720
9-199$6.143
200-999$4.300
1,000+$3.440
(image for) AS568-425 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70425

AS568-425 SN70 (NBR) Buna-N 70 Duro Square O-Ring

Square O-rings - Square Cut Washer Rings Square-rings are square cross-section seals designed to be interchangeable with standard AS568 O-Rings. Complete interchangeability within standard glands is assured in most applications. Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 0
$4.750
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Min Qty:  106
Quantity Discounts
106-632$4.750
633-1,499$0.949
1,500-4,999$0.664
5,000+$0.531
(image for) AS568-426 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70426

AS568-426 SN70 (NBR) Buna-N 70 Duro Square O-Ring

Square O-rings - Square Cut Washer Rings Square-rings are square cross-section seals designed to be interchangeable with standard AS568 O-Rings. Complete interchangeability within standard glands is assured in most applications. Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 948
$4.850
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Min Qty:  2
Quantity Discounts
2-51$4.850
52-1,499$0.969
1,500-4,999$0.678
5,000+$0.542
(image for) AS568-427 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70427

AS568-427 SN70 (NBR) Buna-N 70 Duro Square O-Ring

Square O-rings - Square Cut Washer Rings Square-rings are square cross-section seals designed to be interchangeable with standard AS568 O-Rings. Complete interchangeability within standard glands is assured in most applications. Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 1571
$5.020
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Quantity Discounts
1-49$5.020
50-1,399$1.003
1,400-3,999$0.702
4,000+$0.561
(image for) AS568-428 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70428

AS568-428 SN70 (NBR) Buna-N 70 Duro Square O-Ring

Square O-rings - Square Cut Washer Rings Square-rings are square cross-section seals designed to be interchangeable with standard AS568 O-Rings. Complete interchangeability within standard glands is assured in most applications. Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 60
$5.110
Add:
Quantity Discounts
1-48$5.110
49-1,399$1.022
1,400-3,999$0.715
4,000+$0.572
(image for) AS568-429 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70429

AS568-429 SN70 (NBR) Buna-N 70 Duro Square O-Ring

Square O-rings - Square Cut Washer Rings Square-rings are square cross-section seals designed to be interchangeable with standard AS568 O-Rings. Complete interchangeability within standard glands is assured in most applications. Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 465
$5.210
Add:
Quantity Discounts
1-47$5.210
48-1,399$1.042
1,400-3,999$0.729
4,000+$0.583
(image for) AS568-430 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70430

AS568-430 SN70 (NBR) Buna-N 70 Duro Square O-Ring

Square O-rings - Square Cut Washer Rings Square-rings are square cross-section seals designed to be interchangeable with standard AS568 O-Rings. Complete interchangeability within standard glands is assured in most applications. Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 0
$5.310
Add:
Min Qty:  95
Quantity Discounts
95-564$5.310
565-1,299$1.062
1,300-3,999$0.743
4,000+$0.594
(image for) AS568-431 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70431

AS568-431 SN70 (NBR) Buna-N 70 Duro Square O-Ring

Square O-rings - Square Cut Washer Rings Square-rings are square cross-section seals designed to be interchangeable with standard AS568 O-Rings. Complete interchangeability within standard glands is assured in most applications. Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 11
$6.660
Add:
Quantity Discounts
1-37$6.660
38-1,099$1.332
1,100-2,999$0.932
3,000+$0.745
(image for) AS568-432 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70432

AS568-432 SN70 (NBR) Buna-N 70 Duro Square O-Ring

Square O-rings - Square Cut Washer Rings Square-rings are square cross-section seals designed to be interchangeable with standard AS568 O-Rings. Complete interchangeability within standard glands is assured in most applications. Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 99
$6.750
Add:
Quantity Discounts
1-37$6.750
38-1,099$1.350
1,100-2,999$0.945
3,000+$0.756
(image for) AS568-433 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70433

AS568-433 SN70 (NBR) Buna-N 70 Duro Square O-Ring

Square O-rings - Square Cut Washer Rings Square-rings are square cross-section seals designed to be interchangeable with standard AS568 O-Rings. Complete interchangeability within standard glands is assured in most applications. Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 66
$6.850
Add:
Quantity Discounts
1-36$6.850
37-999$1.370
1,000-2,999$0.959
3,000+$0.767
(image for) AS568-434 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70434

AS568-434 SN70 (NBR) Buna-N 70 Duro Square O-Ring

Square O-rings - Square Cut Washer Rings Square-rings are square cross-section seals designed to be interchangeable with standard AS568 O-Rings. Complete interchangeability within standard glands is assured in most applications. Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 0
$6.950
Add:
Min Qty:  72
Quantity Discounts
72-431$6.950
432-999$1.390
1,000-2,999$0.973
3,000+$0.778
(image for) AS568-435 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70435

AS568-435 SN70 (NBR) Buna-N 70 Duro Square O-Ring

Square O-rings - Square Cut Washer Rings Square-rings are square cross-section seals designed to be interchangeable with standard AS568 O-Rings. Complete interchangeability within standard glands is assured in most applications. Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 24
$7.060
Add:
Quantity Discounts
1-35$7.060
36-999$1.412
1,000-2,999$0.988
3,000+$0.790
(image for) AS568-436 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70436

AS568-436 SN70 (NBR) Buna-N 70 Duro Square O-Ring

Square O-rings - Square Cut Washer Rings Square-rings are square cross-section seals designed to be interchangeable with standard AS568 O-Rings. Complete interchangeability within standard glands is assured in most applications. Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 0
$7.150
Add:
Min Qty:  70
Quantity Discounts
70-419$7.150
420-999$1.429
1,000-2,999$1.000
3,000+$0.800
(image for) AS568-437 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70437

AS568-437 SN70 (NBR) Buna-N 70 Duro Square O-Ring

Square O-rings - Square Cut Washer Rings Square-rings are square cross-section seals designed to be interchangeable with standard AS568 O-Rings. Complete interchangeability within standard glands is assured in most applications. Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 51
$7.250
Add:
Quantity Discounts
1-34$7.250
35-999$1.450
1,000-2,999$1.015
3,000+$0.812
(image for) AS568-438 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70438

AS568-438 SN70 (NBR) Buna-N 70 Duro Square O-Ring

Square O-rings - Square Cut Washer Rings Square-rings are square cross-section seals designed to be interchangeable with standard AS568 O-Rings. Complete interchangeability within standard glands is assured in most applications. Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 3
$7.450
Add:
Quantity Discounts
1-33$7.450
34-999$1.490
1,000-2,999$1.043
3,000+$0.834
(image for) AS568-439 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70439

AS568-439 SN70 (NBR) Buna-N 70 Duro Square O-Ring

Square O-rings - Square Cut Washer Rings Square-rings are square cross-section seals designed to be interchangeable with standard AS568 O-Rings. Complete interchangeability within standard glands is assured in most applications. Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 18
$7.650
Add:
Quantity Discounts
1-32$7.650
33-899$1.529
900-2,999$1.070
3,000+$0.856
(image for) AS568-440 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70440

AS568-440 SN70 (NBR) Buna-N 70 Duro Square O-Ring

Square O-rings - Square Cut Washer Rings Square-rings are square cross-section seals designed to be interchangeable with standard AS568 O-Rings. Complete interchangeability within standard glands is assured in most applications. Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 0
$7.850
Add:
Min Qty:  64
Quantity Discounts
64-382$7.850
383-899$1.569
900-2,999$1.098
3,000+$0.878
(image for) AS568-441 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70441

AS568-441 SN70 (NBR) Buna-N 70 Duro Square O-Ring

Square O-rings - Square Cut Washer Rings Square-rings are square cross-section seals designed to be interchangeable with standard AS568 O-Rings. Complete interchangeability within standard glands is assured in most applications. Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 11
$8.040
Add:
Quantity Discounts
1-31$8.040
32-899$1.608
900-2,999$1.125
3,000+$0.900
(image for) AS568-442 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70442

AS568-442 SN70 (NBR) Buna-N 70 Duro Square O-Ring

Square O-rings - Square Cut Washer Rings Square-rings are square cross-section seals designed to be interchangeable with standard AS568 O-Rings. Complete interchangeability within standard glands is assured in most applications. Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 0
$8.240
Add:
Min Qty:  61
Quantity Discounts
61-364$8.240
365-899$1.648
900-2,999$1.153
3,000+$0.922
(image for) AS568-443 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70443

AS568-443 SN70 (NBR) Buna-N 70 Duro Square O-Ring

Square O-rings - Square Cut Washer Rings Square-rings are square cross-section seals designed to be interchangeable with standard AS568 O-Rings. Complete interchangeability within standard glands is assured in most applications. Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 22
$8.480
Add:
Quantity Discounts
1-29$8.480
30-799$1.696
800-2,999$1.187
3,000+$0.949
(image for) AS568-444 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70444

AS568-444 SN70 (NBR) Buna-N 70 Duro Square O-Ring

Square O-rings - Square Cut Washer Rings Square-rings are square cross-section seals designed to be interchangeable with standard AS568 O-Rings. Complete interchangeability within standard glands is assured in most applications. Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 0
$8.670
Add:
Min Qty:  58
Quantity Discounts
58-346$8.670
347-799$1.733
800-2,999$1.213
3,000+$0.970
(image for) AS568-445 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70445

AS568-445 SN70 (NBR) Buna-N 70 Duro Square O-Ring

Square O-rings - Square Cut Washer Rings Square-rings are square cross-section seals designed to be interchangeable with standard AS568 O-Rings. Complete interchangeability within standard glands is assured in most applications. Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 3
$8.880
Add:
Quantity Discounts
1-28$8.880
29-799$1.775
800-2,999$1.242
3,000+$0.993
(image for) AS568-446 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70446

AS568-446 SN70 (NBR) Buna-N 70 Duro Square O-Ring

Square O-rings - Square Cut Washer Rings Square-rings are square cross-section seals designed to be interchangeable with standard AS568 O-Rings. Complete interchangeability within standard glands is assured in most applications. Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 640
$9.270
Add:
Quantity Discounts
1-26$9.270
27-799$1.853
800-1,999$1.297
2,000+$1.037
(image for) AS568-447 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70447

AS568-447 SN70 (NBR) Buna-N 70 Duro Square O-Ring

Square O-rings - Square Cut Washer Rings Square-rings are square cross-section seals designed to be interchangeable with standard AS568 O-Rings. Complete interchangeability within standard glands is assured in most applications. Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is...
 In Stock: 79
$9.680
Add:
Quantity Discounts
1-25$9.680
26-699$1.936
700-1,999$1.355
2,000+$1.084
Displaying 1 to 25 (of 47 Products)