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O-Rings

Color-Select O-Rings - Stock

Color-Select O-Rings, our industry standard color Identification O-Rings.

Buna-N (Nitrile) 70D, easy O-Ring size identification!!!!!  Buna-N O-Rings are the most common and the simplest types of seal with an excellent sealing property and durability. Recommended for use with crude oil, gasoline, propane, petroleum oils and water. It is used in engines, gearboxes and also can be found in anything from shower heads, garden hoses, pumps up to an aircraft. Nitrile O-Rings are used as a face to face gasket style seal or as a shaft seal, and allow both rotary and linear movement

Operating temperature: -40° to +250F°

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




Image Model+ Item Name Qty. Price Quantity Discounts
AS568-033 B70 (NBR) Buna-N 70 Duro O-Ring Pink B70033-PNK

AS568-033 B70 (NBR) Buna-N 70 Duro O-Ring Pink

2"ID X 2 1/8"OD X 1/16"CS Pink O-Rings Buna-N - Nitrile (NBR) Duro 70: Nitrile, also known as Buna-N or NBR, is a copolymer of...
2,687
$0.09

Add:
Min Qty:  12
Quantity Discounts
12-333$0.09
334-2,142$0.072
2,143+$0.054
AS568-034 B70 (NBR) Buna-N 70 Duro O-Ring Green B70034-GRN

AS568-034 B70 (NBR) Buna-N 70 Duro O-Ring Green

2-1/8"ID X 2-1/4"OD X 1/16"CS Green O-Rings Buna-N - Nitrile (NBR) Duro 70: Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and...
905
$0.09

Add:
Min Qty:  12
Quantity Discounts
12-1,234$0.09
1,235-5,555$0.072
5,556+$0.054
AS568-037 B70 (NBR) Buna-N 70 Duro O-Ring Red B70037-RED

AS568-037 B70 (NBR) Buna-N 70 Duro O-Ring Red

2-1/2"ID X 2-5/8"OD X 1/16"CS Red O-Rings Buna-N - Nitrile (NBR) Duro 70: Nitrile, also known as Buna-N or NBR, is a copolymer of...
3,338
$0.10

Add:
Min Qty:  10
Quantity Discounts
10-291$0.10
292-1,874$0.08
1,875+$0.06
AS568-041 B70 (NBR) Buna-N 70 Duro O-Ring Gray B70041-GRY

AS568-041 B70 (NBR) Buna-N 70 Duro O-Ring Gray

3"ID X 3-1/8"OD X 1/16"CS Gray O-Rings Buna-N - Nitrile (NBR) Duro 70: Nitrile, also known as Buna-N or NBR, is a copolymer of...
1,381
$0.11

Add:
Min Qty:  10
Quantity Discounts
10-212$0.11
213-1,363$0.088
1,364+$0.066
AS568-048 B70 (NBR) Buna-N 70 Duro O-Ring Red B70048-RED

AS568-048 B70 (NBR) Buna-N 70 Duro O-Ring Red

4-3/4"ID X 4-7/8"OD X 1/16"CS Red O-Rings Buna-N - Nitrile (NBR) Duro 70: Nitrile, also known as Buna-N or NBR, is a copolymer of...
197
$0.15

Add:
Min Qty:  7
Quantity Discounts
7-155$0.15
156-999$0.12
1,000+$0.09
AS568-110 B70 (NBR) Buna-N 70 Duro O-Ring Orange B70110-ORG

AS568-110 B70 (NBR) Buna-N 70 Duro O-Ring Orange

3/8"ID X 9/16"OD X 3/32"CS Orange O-Rings Buna-N - Nitrile (NBR) Duro 70: Nitrile, also known as Buna-N or NBR, is a copolymer of...
23,084
$0.05

Add:
Min Qty:  19
Quantity Discounts
19-583$0.05
584-3,749$0.04
3,750+$0.03
AS568-111 B70 (NBR) Buna-N 70 Duro O-Ring Yellow B70111-YEL

AS568-111 B70 (NBR) Buna-N 70 Duro O-Ring Yellow

7/16"ID X 5/8"OD X 3/32"CS Yellow O-Rings Buna-N - Nitrile (NBR) Duro 70: Nitrile, also known as Buna-N or NBR, is a copolymer of...
17,371
$0.06

Add:
Min Qty:  18
Quantity Discounts
18-583$0.06
584-3,749$0.048
3,750+$0.036
AS568-112 B70 (NBR) Buna-N 70 Duro O-Ring Gray B70112-GRY

AS568-112 B70 (NBR) Buna-N 70 Duro O-Ring Gray

1/2"ID X 11/16"OD X 3/32"CS Gray O-Rings Buna-N - Nitrile (NBR) Duro 70: Nitrile, also known as Buna-N or NBR, is a copolymer of...
2,349
$0.06

Add:
Min Qty:  18
Quantity Discounts
18-583$0.06
584-3,749$0.048
3,750+$0.036
AS568-113 B70 (NBR) Buna-N 70 Duro O-Ring Tan B70113-TAN

AS568-113 B70 (NBR) Buna-N 70 Duro O-Ring Tan

9/16"ID X 3/4"OD X 3/32"CS Tan O-Rings Buna-N - Nitrile (NBR) Duro 70: Nitrile, also known as Buna-N or NBR, is a copolymer of...
14,411
$0.06

Add:
Min Qty:  17
Quantity Discounts
17-583$0.06
584-3,749$0.048
3,750+$0.036
AS568-115 B70 (NBR) Buna-N 70 Duro O-Ring Pink B70115-PNK

AS568-115 B70 (NBR) Buna-N 70 Duro O-Ring Pink

11/16"ID X 7/8"OD X 3/32"CS Pink O-Rings Buna-N - Nitrile (NBR) Duro 70: Nitrile, also known as Buna-N or NBR, is a copolymer of...
12,864
$0.07

Add:
Min Qty:  15
Quantity Discounts
15-583$0.07
584-3,749$0.056
3,750+$0.042
AS568-116 B70 (NBR) Buna-N 70 Duro O-Ring Green B70116-GRN

AS568-116 B70 (NBR) Buna-N 70 Duro O-Ring Green

3/4"ID X 15/16"OD X 3/32"CS Green O-Rings Buna-N - Nitrile (NBR) Duro 70: Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and...
19,243
$0.07

Add:
Min Qty:  15
Quantity Discounts
15-2,898$0.07
2,899-13,043$0.056
13,044+$0.042
AS568-117 B70 (NBR) Buna-N 70 Duro O-Ring Brown B70117-BRN

AS568-117 B70 (NBR) Buna-N 70 Duro O-Ring Brown

13/16"ID X 1"OD X 3/32"CS Brown O-Rings Buna-N - Nitrile (NBR) Duro 70: Nitrile, also known as Buna-N or NBR, is a copolymer of...
10,863
$0.07

Add:
Min Qty:  15
Quantity Discounts
15-583$0.07
584-3,749$0.056
3,750+$0.042
AS568-118 B70 (NBR) Buna-N 70 Duro O-Ring Blue B70118-BLU

AS568-118 B70 (NBR) Buna-N 70 Duro O-Ring Blue

7/8"ID X 1-1/16"OD X 3/32"CS Blue O-Rings Buna-N - Nitrile (NBR) Duro 70: Nitrile, also known as Buna-N or NBR, is a copolymer of...
16,184
$0.07

Add:
Min Qty:  14
Quantity Discounts
14-583$0.07
584-3,749$0.056
3,750+$0.042
AS568-119 B70 (NBR) Buna-N 70 Duro O-Ring Red B70119-RED

AS568-119 B70 (NBR) Buna-N 70 Duro O-Ring Red

15/16"ID X 1-1/8"OD X 3/32"CS Red O-Rings Buna-N - Nitrile (NBR) Duro 70: Nitrile, also known as Buna-N or NBR, is a copolymer of...
12,588
$0.08

Add:
Min Qty:  14
Quantity Discounts
14-583$0.08
584-3,749$0.064
3,750+$0.048
AS568-120 B70 (NBR) Buna-N 70 Duro O-Ring White B70120-WHT

AS568-120 B70 (NBR) Buna-N 70 Duro O-Ring White

1"ID X 1-3/16"OD X 3/32"CS White O-Rings Buna-N - Nitrile (NBR) Duro 70: Nitrile, also known as Buna-N or NBR, is a copolymer of...
734
$0.08

Add:
Min Qty:  13
Quantity Discounts
13-358$0.08
359-2,307$0.064
2,308+$0.048
AS568-121 B70 (NBR) Buna-N 70 Duro O-Ring Orange B70121-ORG

AS568-121 B70 (NBR) Buna-N 70 Duro O-Ring Orange

1-1/16"ID X 1-1/4"OD X 3/32"CS Orange O-Rings Buna-N - Nitrile (NBR) Duro 70: Nitrile, also known as Buna-N or NBR, is a copolymer of...
3,655
$0.08

Add:
Min Qty:  13
Quantity Discounts
13-466$0.08
467-2,999$0.064
3,000+$0.048
AS568-123 B70 (NBR) Buna-N 70 Duro O-Ring Gray B70123-GRY

AS568-123 B70 (NBR) Buna-N 70 Duro O-Ring Gray

1-3/16"ID X 1-3/8"OD X 3/32"CS Gray O-Rings Buna-N - Nitrile (NBR) Duro 70: Nitrile, also known as Buna-N or NBR, is a copolymer of...
2,821
$0.11

Add:
Min Qty:  10
Quantity Discounts
10-466$0.11
467-2,999$0.088
3,000+$0.066
AS568-124 B70 (NBR) Buna-N 70 Duro O-Ring Tan B70124-TAN

AS568-124 B70 (NBR) Buna-N 70 Duro O-Ring Tan

1-1/4"ID X 1-7/16"OD X 3/32"CS Tan O-Rings Buna-N - Nitrile (NBR) Duro 70: Nitrile, also known as Buna-N or NBR, is a copolymer of...
1,350
$0.12

Add:
Min Qty:  9
Quantity Discounts
9-466$0.12
467-2,999$0.096
3,000+$0.072
AS568-126 B70 (NBR) Buna-N 70 Duro O-Ring Pink B70126-PNK

AS568-126 B70 (NBR) Buna-N 70 Duro O-Ring Pink

1-3/8"ID X 1-9/16"OD X 3/32"CS Pink O-Rings Buna-N - Nitrile (NBR) Duro 70: Nitrile, also known as Buna-N or NBR, is a copolymer of...
2,592
$0.13

Add:
Min Qty:  8
Quantity Discounts
8-388$0.13
389-2,499$0.104
2,500+$0.078
AS568-127 B70 (NBR) Buna-N 70 Duro O-Ring Green B70127-GRN

AS568-127 B70 (NBR) Buna-N 70 Duro O-Ring Green

1-7/16"ID X 1-5/8"OD X 3/32"CS Green O-Rings Buna-N - Nitrile (NBR) Duro 70: Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and...
2,216
$0.13

Add:
Min Qty:  8
Quantity Discounts
8-1,388$0.13
1,389-6,249$0.104
6,250+$0.078
AS568-130 B70 (NBR) Buna-N 70 Duro O-Ring Red B70130-RED

AS568-130 B70 (NBR) Buna-N 70 Duro O-Ring Red

1-5/8"ID X 1-13/16"OD X 3/32"CS Red O-Rings Buna-N - Nitrile (NBR) Duro 70: Nitrile, also known as Buna-N or NBR, is a copolymer of...
1,221
$0.14

Add:
Min Qty:  7
Quantity Discounts
7-388$0.14
389-2,499$0.112
2,500+$0.084
AS568-131 B70 (NBR) Buna-N 70 Duro O-Ring White B70131-WHT

AS568-131 B70 (NBR) Buna-N 70 Duro O-Ring White

1-11/16"ID X 1-7/8"OD X 3/32"CS White O-Rings Buna-N - Nitrile (NBR) Duro 70: Nitrile, also known as Buna-N or NBR, is a copolymer of...
17
$0.15

Add:
Min Qty:  7
Quantity Discounts
7-2,916$0.15
2,917-18,749$0.12
18,750+$0.09
AS568-134 B70 (NBR) Buna-N 70 Duro O-Ring Gray B70134-GRY

AS568-134 B70 (NBR) Buna-N 70 Duro O-Ring Gray

1-7/8"ID X 2-1/16"OD X 3/32"CS Gray O-Rings Buna-N - Nitrile (NBR) Duro 70: Nitrile, also known as Buna-N or NBR, is a copolymer of...
91
$0.16

Add:
Min Qty:  7
Quantity Discounts
7-333$0.16
334-2,142$0.128
2,143+$0.096
AS568-141 B70 (NBR) Buna-N 70 Duro O-Ring Red B70141-RED

AS568-141 B70 (NBR) Buna-N 70 Duro O-Ring Red

2-5/16"ID X 2-1/2"OD X 3/32"CS Red O-Rings Buna-N - Nitrile (NBR) Duro 70: Nitrile, also known as Buna-N or NBR, is a copolymer of...
468
$0.19

Add:
Min Qty:  6
Quantity Discounts
6-291$0.19
292-1,874$0.152
1,875+$0.114
AS568-145 B70 (NBR) Buna-N 70 Duro O-Ring Gray B70145-GRY

AS568-145 B70 (NBR) Buna-N 70 Duro O-Ring Gray

2-9/16"ID X 2-3/4"OD X 3/32"CS Gray O-Rings Buna-N - Nitrile (NBR) Duro 70: Nitrile, also known as Buna-N or NBR, is a copolymer of...
268
$0.21

Add:
Min Qty:  5
Quantity Discounts
5-259$0.21
260-1,666$0.168
1,667+$0.126




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