1133420 | ORB-02100-500-N70 (Pack of 3550) --- General Purpose O-Rings - 21x5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring 25.4x21.6x1.8mm Injection Molding: 988

Injection Molding: 988

OR-15199-353-VBR90-258

ISO 607DDMC3E

Torrington® B-810

1133420 | ORB-02100-500-N70 (Pack of 3550) --- General Purpose O-Rings - 21x5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring 25.4x21.6x1.8mm Injection Molding: 98821x5 mm Black General Purpose O Rings Nitrile (NBR, BUNA N) Sold Per 3550: Base Category: O Rings General Purpose Top Level Category: O Rings General Purpose Nitrile Rubber Bulk Product Details Inside Diameter (ID): 21. 00mm (21. 00mm is 0. 827 in.) Nitrile (NBR, BUNA N) Inside Diameter (ID): 21. 00mm (21. 00mm is 0. 827 in.) Section (t): 5. 00mm (5. 00mm is 0. 197 in.) Colour: Black Hardness: 70 Durometer Brand: MBA Country of Origin: TW Product