1203763 | OR-12300-300-N70 (Pack of 5) --- General Purpose O-Rings - 123x3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring 44.00x220.00x10.00mm Base Height (J): 51

Base Height (J): 51

Gates® 730H100

B080G01100120NFB

4mm is 11 in

Sutton 016351

1203763 | OR-12300-300-N70 (Pack of 5) --- General Purpose O-Rings - 123x3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring 44.00x220.00x10.00mm Base Height (J): 51123x3 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): 123. 00mm (123. 00mm is 4. 843 in.) Nitrile (NBR, BUNA N) Inside Diameter (ID): 123. 00mm (123. 00mm is 4. 843 in.) Section (t): 3. 00mm (3. 00mm is 0. 118 in.) Colour: Black Hardness: 70 Durometer Brand: MBA Country of Origin: US Product