1184704 | ORB-07275-178-N90-040 (Pack of 500) --- General Purpose O-Rings - 72.75x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Springs 12.7mm 2-3/4 inch O-Ring - 70x5

2-3/4 inch O-Ring - 70x5 mm - Brown Fluoroelastomer Fluoroelastomer Bulk O-Rings - Fluoroelastomer - Sold Per 340:

7540MFB3770

BMXL04630048NFB

Threads Per Inch: 12

158 tooth - 790x25 mm Timing 5

1184704 | ORB-07275-178-N90-040 (Pack of 500) --- General Purpose O-Rings - 72.75x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Springs 12.7mm 2-3/4 inch O-Ring - 70x572. 75x1. 78 mm Black General Purpose O Rings Nitrile (NBR, BUNA N) Sold Per 500: Base Category: O Rings General Purpose Top Level Category: O Rings General Purpose Nitrile Rubber Bulk Product Details Inside Diameter (ID): 72. 75mm (72. 75mm is 2. 864 in.) Nitrile (NBR, BUNA N) Inside Diameter (ID): 72. 75mm (72. 75mm is 2. 864 in.) Section (t): 1. 78mm (1. 78mm is 0. 07 in.) Colour: Black Hardness: 90 Durometer Brand: MBA Country of Origin: TW