-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 25 (of 46 Products)
  Model Item Name Qty. Price Quantity Discounts
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....
 55 $5.570
Add:
Quantity Discounts
1-99$5.570
100-399$3.899
400+$2.785
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....
 948 $6.060
Add:
Quantity Discounts
1-99$6.060
100-299$4.242
300+$3.030
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....
 1577 $6.260
Add:
Quantity Discounts
1-99$6.260
100-299$4.382
300+$3.130
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....
 61 $6.390
Add:
Quantity Discounts
1-99$6.390
100-299$4.473
300+$3.195
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....
 505 $6.530
Add:
Quantity Discounts
1-99$6.530
100-299$4.571
300+$3.265
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....
 0 $6.560
Add:
Min Qty:  40
Quantity Discounts
40-99$6.560
100-299$4.592
300+$3.280
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....
 13 $6.650
Add:
Quantity Discounts
1-99$6.650
100-299$4.655
300+$3.325
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....
 105 $6.770
Add:
Quantity Discounts
1-99$6.770
100-299$4.739
300+$3.385
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....
 66 $6.900
Add:
Quantity Discounts
1-99$6.900
100-299$4.830
300+$3.450
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....
 0 $7.020
Add:
Min Qty:  40
Quantity Discounts
40-99$7.020
100-299$4.914
300+$3.510
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....
 9 $7.230
Add:
Quantity Discounts
1-99$7.230
100-299$5.061
300+$3.615
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....
 0 $7.980
Add:
Quantity Discounts
1-99$7.980
100-299$5.586
300+$3.990
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....
 53 $8.120
Add:
Quantity Discounts
1-99$8.120
100-199$5.684
200+$4.060
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....
 13 $8.390
Add:
Quantity Discounts
1-99$8.390
100-199$5.873
200+$4.195
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....
 18 $8.750
Add:
Quantity Discounts
1-99$8.750
100-199$6.125
200+$4.375
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....
 1 $9.020
Add:
Quantity Discounts
1-99$9.020
100-199$6.314
200+$4.510
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....
 11 $9.600
Add:
Quantity Discounts
1-99$9.600
100-199$6.720
200+$4.800
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....
 0 $9.930
Add:
Quantity Discounts
1-99$9.930
100-199$6.951
200+$4.965
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....
 22 $10.220
Add:
Quantity Discounts
1-49$10.220
50-199$7.154
200+$5.110
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....
 0 $10.490
Add:
Min Qty:  30
Quantity Discounts
30-49$10.490
50-199$7.343
200+$5.245
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....
 0 $10.700
Add:
Min Qty:  20
Quantity Discounts
20-49$10.700
50-199$7.490
200+$5.350
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....
 50 $11.300
Add:
Quantity Discounts
1-39$11.300
40-199$7.910
200+$5.650
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....
 81 $11.840
Add:
Quantity Discounts
1-39$11.840
40-199$8.288
200+$5.920
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....
 0 $12.360
Add:
Min Qty:  2
Quantity Discounts
2-39$12.360
40-199$8.652
200+$6.180
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....
 6 $14.510
Add:
Quantity Discounts
1-29$14.510
30-99$10.157
100+$7.255
Displaying 1 to 25 (of 46 Products)
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