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O-Rings

-400 Series 1/4" CS




Image Model+ Item Name Qty. Price Quantity Discounts
574-425 90A Duro Buna-N Rubber Dished Back-up Rings N8-90-425

574-425 90A Duro Buna-N Rubber Dished Back-up Rings

AS568-425 (0.236" W X 4.551"ID X 0.117"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing...
167
$1.49

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Quantity Discounts
1-440$1.49
441-2,796$1.192
2,797+$0.894
574-426 90A Duro Buna-N Rubber Dished Back-up Rings N8-90-426

574-426 90A Duro Buna-N Rubber Dished Back-up Rings

AS568-426 (0.236" W X 4.676"ID X 0.117"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing...
0
$1.60

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Min Qty:  32
Quantity Discounts
32-410$1.60
411-2,604$1.28
2,605+$0.96
574-427 90A Duro Buna-N Rubber Dished Back-up Rings N8-90-427

574-427 90A Duro Buna-N Rubber Dished Back-up Rings

AS568-427 (0.236" W X 4.801"ID X 0.117"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing...
7
$1.70

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Quantity Discounts
1-386$1.70
387-2,450$1.36
2,451+$1.02
574-428 90A Duro Buna-N Rubber Dished Back-up Rings N8-90-428

574-428 90A Duro Buna-N Rubber Dished Back-up Rings

AS568-428 (0.236" W X 4.926"ID X 0.117"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing...
8
$1.81

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Quantity Discounts
1-362$1.81
363-2,302$1.448
2,303+$1.086
574-429 90A Duro Buna-N Rubber Dished Back-up Rings N8-90-429

574-429 90A Duro Buna-N Rubber Dished Back-up Rings

AS568-429 (0.236" W X 5.051"ID X 0.117"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing...
19
$1.86

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Quantity Discounts
1-352$1.86
353-2,240$1.488
2,241+$1.116
574-430 90A Duro Buna-N Rubber Dished Back-up Rings N8-90-430

574-430 90A Duro Buna-N Rubber Dished Back-up Rings

AS568-430 (0.236" W X 5.176"ID X 0.117"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing...
0
$1.92

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Min Qty:  27
Quantity Discounts
27-341$1.92
342-2,170$1.536
2,171+$1.152
574-431 90A Duro Buna-N Rubber Dished Back-up Rings N8-90-431

574-431 90A Duro Buna-N Rubber Dished Back-up Rings

AS568-431 (0.236" W X 5.301"ID X 0.117"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing...
10
$2.00

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Quantity Discounts
1-328$2.00
329-2,083$1.60
2,084+$1.20
574-432 90A Duro Buna-N Rubber Dished Back-up Rings N8-90-432

574-432 90A Duro Buna-N Rubber Dished Back-up Rings

AS568-432 (0.236" W X 5.426"ID X 0.117"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing...
18
$2.08

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Quantity Discounts
1-315$2.08
316-2,003$1.664
2,004+$1.248
574-433 90A Duro Buna-N Rubber Dished Back-up Rings N8-90-433

574-433 90A Duro Buna-N Rubber Dished Back-up Rings

AS568-433 (0.236" W X 5.551"ID X 0.117"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing...
30
$2.22

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Quantity Discounts
1-295$2.22
296-1,876$1.776
1,877+$1.332
574-434 90A Duro Buna-N Rubber Dished Back-up Rings N8-90-434

574-434 90A Duro Buna-N Rubber Dished Back-up Rings

AS568-434 (0.236" W X 5.676"ID X 0.117"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing...
0
$2.29

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Min Qty:  22
Quantity Discounts
22-286$2.29
287-1,819$1.832
1,820+$1.374
574-435 90A Duro Buna-N Rubber Dished Back-up Rings N8-90-435

574-435 90A Duro Buna-N Rubber Dished Back-up Rings

AS568-435 (0.236" W X 5.801"ID X 0.117"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing...
24
$2.34

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Quantity Discounts
1-280$2.34
281-1,780$1.872
1,781+$1.404
574-436 90A Duro Buna-N Rubber Dished Back-up Rings N8-90-436

574-436 90A Duro Buna-N Rubber Dished Back-up Rings

AS568-436 (0.236" W X 5.926"ID X 0.117"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing...
48
$2.45

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Quantity Discounts
1-267$2.45
268-1,700$1.96
1,701+$1.47
574-437 90A Duro Buna-N Rubber Dished Back-up Rings N8-90-437

574-437 90A Duro Buna-N Rubber Dished Back-up Rings

AS568-437 (0.236" W X 6.051"ID X 0.117"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing...
24
$2.55

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Quantity Discounts
1-257$2.55
258-1,633$2.04
1,634+$1.53
574-438 90A Duro Buna-N Rubber Dished Back-up Rings N8-90-438

574-438 90A Duro Buna-N Rubber Dished Back-up Rings

AS568-438 (0.236" W X 6.274"ID X 0.117"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing...
6
$2.66

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Quantity Discounts
1-246$2.66
247-1,566$2.128
1,567+$1.596
574-439 90A Duro Buna-N Rubber Dished Back-up Rings N8-90-439

574-439 90A Duro Buna-N Rubber Dished Back-up Rings

AS568-439 (0.236" W X 6.524"ID X 0.117"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing...
0
$2.77

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Quantity Discounts
1-236$2.77
237-1,504$2.216
1,505+$1.662
574-440 90A Duro Buna-N Rubber Dished Back-up Rings N8-90-440

574-440 90A Duro Buna-N Rubber Dished Back-up Rings

AS568-440 (0.236" W X 6.774"ID X 0.117"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing...
7
$2.87

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Quantity Discounts
1-228$2.87
229-1,451$2.296
1,452+$1.722
574-441 90A Duro Buna-N Rubber Dished Back-up Rings N8-90-441

574-441 90A Duro Buna-N Rubber Dished Back-up Rings

AS568-441 (0.236" W X 7.024"ID X 0.117"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing...
22
$2.98

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Quantity Discounts
1-220$2.98
221-1,398$2.384
1,399+$1.788
574-442 90A Duro Buna-N Rubber Dished Back-up Rings N8-90-442

574-442 90A Duro Buna-N Rubber Dished Back-up Rings

AS568-442 (0.236" W X 7.274"ID X 0.117"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing...
0
$3.08

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Min Qty:  17
Quantity Discounts
17-213$3.08
214-1,352$2.464
1,353+$1.848
574-443 90A Duro Buna-N Rubber Dished Back-up Rings N8-90-443

574-443 90A Duro Buna-N Rubber Dished Back-up Rings

AS568-443 (0.236" W X 7.524"ID X 0.117"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing...
0
$3.19

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Min Qty:  16
Quantity Discounts
16-205$3.19
206-1,306$2.552
1,307+$1.914
574-444 90A Duro Buna-N Rubber Dished Back-up Rings N8-90-444

574-444 90A Duro Buna-N Rubber Dished Back-up Rings

AS568-444 (0.236" W X 7.774"ID X 0.117"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing...
0
$3.30

Add:
Min Qty:  16
Quantity Discounts
16-198$3.30
199-1,262$2.64
1,263+$1.98
574-445 90A Duro Buna-N Rubber Dished Back-up Rings N8-90-445

574-445 90A Duro Buna-N Rubber Dished Back-up Rings

AS568-445 (0.236" W X 8.024"ID X 0.117"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing...
0
$3.40

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Min Qty:  15
Quantity Discounts
15-193$3.40
194-1,225$2.72
1,226+$2.04
574-446 90A Duro Buna-N Rubber Dished Back-up Rings N8-90-446

574-446 90A Duro Buna-N Rubber Dished Back-up Rings

AS568-446 (0.236" W X 8.524"ID X 0.117"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing...
3
$3.56

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Quantity Discounts
1-184$3.56
185-1,170$2.848
1,171+$2.136
574-447 90A Duro Buna-N Rubber Dished Back-up Rings N8-90-447

574-447 90A Duro Buna-N Rubber Dished Back-up Rings

AS568-447 (0.236" W X 9.024"ID X 0.117"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing...
0
$3.72

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Min Qty:  14
Quantity Discounts
14-176$3.72
177-1,120$2.976
1,121+$2.232
574-448 90A Duro Buna-N Rubber Dished Back-up Rings N8-90-448

574-448 90A Duro Buna-N Rubber Dished Back-up Rings

AS568-448 (0.236" W X 9.524"ID X 0.117"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing...
56
$3.99

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Quantity Discounts
1-164$3.99
165-1,044$3.192
1,045+$2.394
574-449 90A Duro Buna-N Rubber Dished Back-up Rings N8-90-449

574-449 90A Duro Buna-N Rubber Dished Back-up Rings

AS568-449 (0.236" W X 10.024"ID X 0.117"HT) A backup ring, or anti extrision device, is used in both static and dynamic O-Ring sealing...
0
$4.52

Add:
Min Qty:  12
Quantity Discounts
12-145$4.52
146-921$3.616
922+$2.712