3-1/2 in. x 3-1/4 in. x 1/8 in. Buna Rubber O-Ring
![](https://images.thdstatic.com/productImages/b16d6a36-6faa-45f6-90f4-39eb02fdd763/svn/everbilt-o-rings-837488-64_600.jpg)
O-ring gaskets are used for general applications such as faucet repair or automotive. They are round and made from Buna rubber for a tight seal and
![](https://cdn11.bigcommerce.com/s-itts5/images/stencil/532x532/products/208092/143921/RRFF.5150_clipped_rev_1__78672.1603420266.jpg?c=2)
Buna-N Rubber Gasket - 3/4 150# FF 1/8 (3.88 in OD)
![](https://cdn11.bigcommerce.com/s-0kf8b/images/stencil/500x659/products/1136/1186/sg001__31788.1444253544.1280.1280__40501.1444253575.jpg?c=2)
Custom Cut Rubber Washers - Page 3
![](https://www.globaloring.com/wp-content/uploads/2024/01/T-Seals.jpg)
T-Seals Global O-Ring and Seal
![](https://www.aircraftspruce.com/catalog/graphics/M/MS28775-113a.jpg)
O-Rings Aircraft Spruce
![](https://m.media-amazon.com/images/I/41BTaje6hCL._AC_.jpg)
236 Buna O-Ring, 70A Durometer, Black, 3-1/4 ID, 3-1/2 OD, 1/8 Width (Pack of 25): O Ring Seals: : Industrial & Scientific
Buna (nitrile) material.
![](https://i.ebayimg.com/images/g/NkwAAOSwjiJhRPmC/s-l1200.webp)
236 O-ring 3-1/4 ID x 3-1/2 OD x 1/8 thick. Buna-70. Quan 1.
![](https://www.theoringstore.com/store/images/squarering.png)
AS568-236 SN70 (NBR) Buna-N 70 Duro Square O-Ring [SN70236] : The O-Ring Store LLC, We make getting O-Rings easy!
![](https://www.alaskarubbergroup.com/ASSETS/IMAGES/ITEMS/DETAIL_PAGE/Dixon_DTW150.jpg)
Dixon® 4P-SKIT 4P-SKIT
![](https://cdn11.bigcommerce.com/s-itts5/images/stencil/1280x1280/products/209852/196340/1669181819023_VITONFF2150_clipped_rev_1__39858.1610317709.500.750__51652.1669388643.jpg?c=2?imbypass=on)
Buna-N Rubber Gasket - 3/4 150# FF 1/8 (3.88 in OD)
Buna-N O-rings (also known as NBR or Nitrile O-rings) are the most popular and widely used o-ring material because of its low cost, good mechanical
![](http://orangeseal.us/cdn/shop/products/o-ring_black_015fc7b0-c390-4ef8-a9d2-f50219dc67a5_1024x.png?v=1660243538)
AS568-238 1/8 (CS) x 3-1/2 (ID) Buna-N (NBR) 70A Duro Standard O-Ring
Find O-Rings; Material: Buna-N; Dash Number: 236; Inside Diameter (Inch): 3-1/4 in; Inside Diameter (Decimal Inch): 3.2500; Inside Diameter (mm)
![](https://cdn.mscdirect.com/global/images/ProductImages/7928494-21.jpg)
O-Rings; Material: Buna-N; Dash Number: 236; Inside Diameter (Inch): 3-1/4 in; Inside Diameter (Decimal Inch): 3.2500; Inside Diameter (mm): 82.14;
238 3 1/2 ID x 3 3/4 D x 1/8 CS Buna N (Nitrile) FDA 70 Durometer - AFT Fasteners