1189635 | OR-08400-500-N70 (Pack of 5) --- General Purpose O-Rings - 84x5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring 12.7x19.05x2.286mm Clamping Screw Size: 8-32 UNC

Clamping Screw Size: 8-32 UNC (4

Reid Tool® ST-2

1/2x1/2 inch Pin - 12

Thread Length (A): 19

Plastic and Fibreglass

1189635 | OR-08400-500-N70 (Pack of 5) --- General Purpose O-Rings - 84x5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring 12.7x19.05x2.286mm Clamping Screw Size: 8-32 UNC84x5 mm Black General Purpose O Rings Nitrile (NBR, BUNA N) Sold Per 5: Base Category: O Rings General Purpose Top Level Category: O Rings General Purpose Nitrile Rubber Packs Product Details Inside Diameter (ID): 84. 00mm (84. 00mm is 3. 307 in.) Nitrile (NBR, BUNA N) Inside Diameter (ID): 84. 00mm (84. 00mm is 3. 307 in.) Section (t): 5. 00mm (5. 00mm is 0. 197 in.) Colour: Black Hardness: 70 Durometer Brand: MBA Country of Origin: US Product