1/32" & 1/16" Thick Black Buna-N O-Rings

O-rings help ensure a tight seal to prevent air and fluid leaks in commercial and industrial applications. Used as a mechanical seal or gasket, they are seated in a groove and compressed between two or more parts during assembly. Round cross-section O-rings can be used in both static and dynamic applications. These Buna-N O-rings are the most commonly used O-Ring material due to their strength and durability. They are suitable for various fluids, including oils, water, and mild chemicals. Note: Product testing for individual applications is recommended before use. U.S. Plastic Corp. cannot be held liable for individual application failures.

  • Buna-N
  • Strong & durable
  • Suitable for oils, water & mild chemicals
  • Durometer hardness (shore A): 70 to 80
  • Temperature range: -40°F to 250°F
  • Sold in full packages only
Item # Description Catalog Pg. Price Add to Cart
1/32" Thick x 1/32" ID x 3/32" OD Black Buna-N O-Ring - Package of 100
Item 92287
6.57/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
6.57/Pkg. of 100
1/32" Thick x 1/16" ID x 1/8" OD Black Buna-N O-Ring - Package of 100
Item 92288
6.31/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
6.31/Pkg. of 100
1/16" Thick x 1/16" ID x 3/16" OD Black Buna-N O-Ring - Package of 100
Item 92289
6.21/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
6.21/Pkg. of 100
1/16" Thick x 3/32" ID x 7/32" OD Black Buna-N O-Ring - Package of 100
Item 92290
6.57/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
6.57/Pkg. of 100
1/16" Thick x 1/8" ID x 1/4" OD Black Buna-N O-Ring - Package of 100
Item 92291
6.21/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
6.21/Pkg. of 100
1/16" Thick x 5/32" ID x 9/32" OD Black Buna-N O-Ring - Package of 100
Item 92292
6.52/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
6.52/Pkg. of 100
1/16" Thick x 3/16" ID x 5/16" OD Black Buna-N O-Ring - Package of 100
Item 92293
6.12/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
6.12/Pkg. of 100
1/16" Thick x 7/32" ID x 11/32" OD Black Buna-N O-Ring - Package of 100
Item 92294
6.12/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
6.12/Pkg. of 100
1/16" Thick x 1/4" ID x 3/8" OD Black Buna-N O-Ring - Package of 100
Item 92295
6.38/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
6.38/Pkg. of 100
1/16" Thick x 5/16" ID x 7/16" OD Black Buna-N O-Ring - Package of 100
Item 92296
6.11/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
6.11/Pkg. of 100
1/16" Thick x 3/8" ID x 1/2" OD Black Buna-N O-Ring - Package of 100
Item 92297
6.87/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
6.87/Pkg. of 100
1/16" Thick x 7/16" ID x 9/16" OD Black Buna-N O-Ring - Package of 100
Item 92298
6.53/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
6.53/Pkg. of 100
1/16" Thick x 1/2" ID x 5/8" OD Black Buna-N O-Ring - Package of 100
Item 92299
6.57/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
6.57/Pkg. of 100
1/16" Thick x 9/16" ID x 11/16" OD Black Buna-N O-Ring - Package of 100
Item 92300
6.53/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
6.53/Pkg. of 100
1/16" Thick x 5/8" ID x 3/4" OD Black Buna-N O-Ring - Package of 100
Item 92301
6.84/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
6.84/Pkg. of 100
1/16" Thick x 11/16" ID x 13/16" OD Black Buna-N O-Ring - Package of 100
Item 92302
6.94/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
6.94/Pkg. of 100
1/16" Thick x 3/4" ID x 7/8" OD Black Buna-N O-Ring - Package of 100
Item 92303
6.94/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
6.94/Pkg. of 100
1/16" Thick x 13/16" ID x 15/16" OD Black Buna-N O-Ring - Package of 100
Item 92304
7.4/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
7.4/Pkg. of 100
1/16" Thick x 7/8" ID x 1" OD Black Buna-N O-Ring - Package of 100
Item 92305
8.71/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
8.71/Pkg. of 100
1/16" Thick x 15/16" ID x 1-1/16" OD Black Buna-N O-Ring - Package of 100
Item 92306
7.86/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
7.86/Pkg. of 100
1/16" Thick x 1" ID x 1-1/8" OD Black Buna-N O-Ring - Package of 100
Item 92307
8.71/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
8.71/Pkg. of 100
1/16" Thick x 1-1/16" ID x 1-3/16" OD Black Buna-N O-Ring - Package of 100
Item 92308
8.71/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
8.71/Pkg. of 100
1/16" Thick x 1-1/8" ID x 1-1/4" OD Black Buna-N O-Ring - Package of 100
Item 92309
9.19/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
9.19/Pkg. of 100
1/16" Thick x 1-3/16" ID x 1-5/16" OD Black Buna-N O-Ring - Package of 100
Item 92310
9.49/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
9.49/Pkg. of 100
1/16" Thick x 1-1/4" ID x 1-3/8" OD Black Buna-N O-Ring - Package of 100
Item 92311
9.75/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
9.75/Pkg. of 100
1/16" Thick x 1-5/16" ID x 1-7/16" OD Black Buna-N O-Ring - Package of 100
Item 92312
10.24/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
10.24/Pkg. of 100
1/16" Thick x 1-3/8" ID x 1-1/2" OD Black Buna-N O-Ring - Package of 100
Item 92313
10.75/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
10.75/Pkg. of 100
1/16" Thick x 1-1/2" ID x 1-5/8" OD Black Buna-N O-Ring - Package of 100
Item 92314
11.84/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
11.84/Pkg. of 100
1/16" Thick x 1-5/8" ID x 1-3/4" OD Black Buna-N O-Ring - Package of 100
Item 92315
13.07/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
13.07/Pkg. of 100
1/16" Thick x 1-3/4" ID x 1-7/8" OD Black Buna-N O-Ring - Package of 100
Item 92316
13.69/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
13.69/Pkg. of 100
1/16" Thick x 1-7/8" ID x 2" OD Black Buna-N O-Ring - Package of 100
Item 92317
13.51/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
13.51/Pkg. of 100
1/16" Thick x 2" ID x 2-1/8" OD Black Buna-N O-Ring - Package of 100
Item 92318
15.11/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
15.11/Pkg. of 100
1/16" Thick x 2-1/8" ID x 2-1/4" OD Black Buna-N O-Ring - Package of 100
Item 92319
15.93/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
15.93/Pkg. of 100
1/16" Thick x 2-1/4" ID x 2-3/8" OD Black Buna-N O-Ring - Package of 100
Item 92320
17.29/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
17.29/Pkg. of 100
1/16" Thick x 2-3/8" ID x 2-1/2" OD Black Buna-N O-Ring - Package of 100
Item 92321
18.41/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
18.41/Pkg. of 100
1/16" Thick x 2-1/2" ID x 2-5/8" OD Black Buna-N O-Ring - Package of 100
Item 92322
18.68/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
18.68/Pkg. of 100
1/16" Thick x 2-5/8" ID x 2-3/4" OD Black Buna-N O-Ring - Package of 100
Item 92323
20.4/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
20.4/Pkg. of 100
1/16" Thick x 2-3/4" ID x 2-7/8" OD Black Buna-N O-Ring - Package of 100
Item 92324
20.4/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
20.4/Pkg. of 100
1/16" Thick x 2-7/8" ID x 3" OD Black Buna-N O-Ring - Package of 100
Item 92325
21.64/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
21.64/Pkg. of 100
1/16" Thick x 3" ID x 3-1/8" OD Black Buna-N O-Ring - Package of 100
Item 92326
24.99/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
24.99/Pkg. of 100
1/16" Thick x 3-1/4" ID x 3-3/8" OD Black Buna-N O-Ring - Package of 100
Item 92327
30.61/Pkg. of 100
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
30.61/Pkg. of 100
1/16" Thick x 3-1/2" ID x 3-5/8" OD Black Buna-N O-Ring - Package of 50
Item 92328
17.3/Pkg. of 50
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
17.3/Pkg. of 50
1/16" Thick x 3-3/4" ID x 3-7/8" OD Black Buna-N O-Ring - Package of 50
Item 92329
17.97/Pkg. of 50
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
17.97/Pkg. of 50
1/16" Thick x 4" ID x 4-1/8" OD Black Buna-N O-Ring - Package of 50
Item 92330
18.94/Pkg. of 50
Save 5% when you buy 30+
Save 10% when you buy 60+
Save 15% when you buy 120+
Internet Only
18.94/Pkg. of 50