-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.

Size not listed, special requirements or large quantities please click this link to Request a Price Quote.

Displaying 1 to 46 (of 46 Products)
Product Image Model Product Name Qty. Price Quantity Discounts
(image for) 12" to 18" ID X 0.275" (7.00mm) C/S Square Buna-N 70 Vulcanized O-Ring VSN70.275-018
12" to 18" ID X 0.275" (7.00mm) C/S Square Buna-N 70 Vulcanized O-Ring
300mm ID to 450mm ID / 12" to 18" ID Spliced & Vulcanized O-Rings - Current typical lead time is 5-10 days for up to 10 O-Rings. More...
 In Stock: 0
$50.430
... more info
Quantity Discounts
1$50.430
2-9$45.390
10+$37.830
(image for) 18" to 24" ID X 0.275" (7.00mm) C/S Square Buna-N 70 Vulcanized O-Ring VSN70.275-024
18" to 24" ID X 0.275" (7.00mm) C/S Square Buna-N 70 Vulcanized O-Ring
450mm ID to 600mm ID / 18" to 24" ID Spliced & Vulcanized O-Rings - Current typical lead time is 5-10 days for up to 10 O-Rings. More...
 In Stock: 0
$63.500
... more info
Quantity Discounts
1$63.500
2-9$57.150
10+$47.630
(image for) 24" to 30" ID X 0.275" (7.00mm) C/S Square Buna-N 70 Vulcanized O-Ring VSN70.275-030
24" to 30" ID X 0.275" (7.00mm) C/S Square Buna-N 70 Vulcanized O-Ring
600mm ID to 762mm / 24" to 30" ID Spliced & Vulcanized O-Rings - Current typical lead time is 5-10 days for up to 10 O-Rings. More than...
 In Stock: 0
$71.000
... more info
Quantity Discounts
1$71.000
2-9$63.900
10+$53.250
(image for) 30" to 36" ID X 0.275" (7.00mm) C/S Square Buna-N 70 Vulcanized O-Ring VSN70.275-036
30" to 36" ID X 0.275" (7.00mm) C/S Square Buna-N 70 Vulcanized O-Ring
762mm ID to 914mm ID / 30" to 36" ID Spliced & Vulcanized O-Rings - Current typical lead time is 5-10 days for up to 10 O-Rings. More...
 In Stock: 1
$89.660
... more info
Quantity Discounts
1$89.660
2-9$80.700
10+$67.250
(image for) 6" to 12" ID X 0.275" (7.00mm) C/S Square Buna-N 70 Vulcanized O-Ring VSN70.275-012
6" to 12" ID X 0.275" (7.00mm) C/S Square Buna-N 70 Vulcanized O-Ring
150mm ID to 300mm ID / 5" to 12" ID Spliced & Vulcanized O-Rings - Current typical lead time is 5-10 days for up to 10 O-Rings. More...
 In Stock: 0
$37.390
... more info
Quantity Discounts
1$37.390
2-9$33.660
10+$28.050
(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....
 In Stock: 56
$2.450
Add:
Min Qty:  2
Quantity Discounts
2-299$2.450
300-999$1.746
1,000+$1.222
(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....
 In Stock: 948
$2.500
Add:
Min Qty:  2
Quantity Discounts
2-299$2.500
300-999$1.780
1,000+$1.246
(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....
 In Stock: 1577
$2.580
Add:
Min Qty:  2
Quantity Discounts
2-299$2.580
300-999$1.843
1,000+$1.290
(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....
 In Stock: 60
$2.630
Add:
Min Qty:  2
Quantity Discounts
2-299$2.630
300-999$1.879
1,000+$1.315
(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....
 In Stock: 505
$2.690
Add:
Quantity Discounts
1-299$2.690
300-999$1.916
1,000+$1.341
(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....
 In Stock: 0
$2.740
Add:
Min Qty:  150
Quantity Discounts
150-299$2.740
300-999$1.952
1,000+$1.366
(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....
 In Stock: 13
$3.430
Add:
Quantity Discounts
1-199$3.430
200-999$2.448
1,000+$1.713
(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....
 In Stock: 105
$3.480
Add:
Quantity Discounts
1-199$3.480
200-999$2.483
1,000+$1.738
(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....
 In Stock: 66
$3.530
Add:
Quantity Discounts
1-199$3.530
200-999$2.519
1,000+$1.763
(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....
 In Stock: 0
$3.580
Add:
Min Qty:  110
Quantity Discounts
110-199$3.580
200-999$2.556
1,000+$1.789
(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....
 In Stock: 8
$3.630
Add:
Quantity Discounts
1-199$3.630
200-999$2.593
1,000+$1.815
(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....
 In Stock: 0
$3.680
Add:
Min Qty:  110
Quantity Discounts
110-199$3.680
200-999$2.629
1,000+$1.840
(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....
 In Stock: 51
$3.730
Add:
Quantity Discounts
1-199$3.730
200-999$2.665
1,000+$1.865
(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....
 In Stock: 13
$3.840
Add:
Quantity Discounts
1-199$3.840
200-999$2.738
1,000+$1.916
(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....
 In Stock: 18
$3.940
Add:
Quantity Discounts
1-199$3.940
200-999$2.810
1,000+$1.967
(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....
 In Stock: 1
$4.040
Add:
Quantity Discounts
1-199$4.040
200-499$2.882
500+$2.017
(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....
 In Stock: 11
$4.140
Add:
Quantity Discounts
1-199$4.140
200-499$2.956
500+$2.069
(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....
 In Stock: 0
$4.240
Add:
Min Qty:  90
Quantity Discounts
90-199$4.240
200-499$3.029
500+$2.120
(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....
 In Stock: 22
$4.360
Add:
Quantity Discounts
1-199$4.360
200-499$3.115
500+$2.180
(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....
 In Stock: 0
$4.470
Add:
Min Qty:  90
Quantity Discounts
90-199$4.470
200-399$3.188
400+$2.231
(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....
 In Stock: 0
$4.570
Add:
Min Qty:  90
Quantity Discounts
90-199$4.570
200-399$3.260
400+$2.282
(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....
 In Stock: 50
$4.770
Add:
Quantity Discounts
1-99$4.770
100-399$3.406
400+$2.384
(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....
 In Stock: 81
$4.990
Add:
Quantity Discounts
1-99$4.990
100-399$3.559
400+$2.491
(image for) AS568-448 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70448
AS568-448 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....
 In Stock: 0
$5.190
Add:
Min Qty:  80
Quantity Discounts
80-99$5.190
100-399$3.703
400+$2.592
(image for) AS568-449 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70449
AS568-449 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....
 In Stock: 6
$5.390
Add:
Quantity Discounts
1-99$5.390
100-399$3.849
400+$2.694
(image for) AS568-450 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70450
AS568-450 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....
 In Stock: 0
$9.060
Add:
Min Qty:  40
Quantity Discounts
40-99$9.060
100-199$6.468
200+$4.527
(image for) AS568-451 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70451
AS568-451 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....
 In Stock: 66
$9.260
Add:
Quantity Discounts
1-99$9.260
100-199$6.613
200+$4.629
(image for) AS568-452 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70452
AS568-452 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....
 In Stock: 277
$9.460
Add:
Quantity Discounts
1-99$9.460
100-199$6.756
200+$4.729
(image for) AS568-453 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70453
AS568-453 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....
 In Stock: 242
$9.670
Add:
Quantity Discounts
1-99$9.670
100-199$6.903
200+$4.832
(image for) AS568-454 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70454
AS568-454 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....
 In Stock: 0
$9.870
Add:
Min Qty:  40
Quantity Discounts
40-99$9.870
100-199$7.048
200+$4.933
(image for) AS568-455 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70455
AS568-455 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....
 In Stock: 2
$10.070
Add:
Quantity Discounts
1-99$10.070
100-199$7.189
200+$5.032
(image for) AS568-456 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70456
AS568-456 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....
 In Stock: 0
$10.270
Add:
Min Qty:  40
Quantity Discounts
40-99$10.270
100-199$7.336
200+$5.135
(image for) AS568-457 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70457
AS568-457 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....
 In Stock: 4
$10.860
Add:
Quantity Discounts
1-99$10.860
100-199$7.756
200+$5.429
(image for) AS568-458 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70458
AS568-458 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....
 In Stock: 0
$11.070
Add:
Min Qty:  40
Quantity Discounts
40-99$11.070
100-199$7.906
200+$5.534
(image for) AS568-459 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70459
AS568-459 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....
 In Stock: 0
$11.300
Add:
Min Qty:  40
Quantity Discounts
40-99$11.300
100-199$8.068
200+$5.647
(image for) AS568-460 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70460
AS568-460 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....
 In Stock: 0
$11.500
Add:
Min Qty:  30
Quantity Discounts
30-99$11.500
100-199$8.215
200+$5.750
(image for) AS568-461 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70461
AS568-461 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....
 In Stock: 0
$11.750
Add:
Min Qty:  30
Quantity Discounts
30-99$11.750
100-199$8.388
200+$5.871
(image for) AS568-462 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70462
AS568-462 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....
 In Stock: 0
$12.440
Add:
Min Qty:  30
Quantity Discounts
30-99$12.440
100-199$8.882
200+$6.217
(image for) AS568-463 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70463
AS568-463 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....
 In Stock: 0
$12.680
Add:
Min Qty:  30
Quantity Discounts
30-99$12.680
100-199$9.058
200+$6.340
(image for) AS568-464 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70464
AS568-464 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....
 In Stock: 185
$12.940
Add:
Quantity Discounts
1-99$12.940
100-199$9.238
200+$6.466
(image for) AS568-465 SN70 (NBR) Buna-N 70 Duro Square O-Ring SN70465
AS568-465 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....
 In Stock: 0
$13.200
Add:
Min Qty:  30
Quantity Discounts
30-99$13.200
100-199$9.426
200+$6.598
Displaying 1 to 46 (of 46 Products)
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