12.42X1.78 mm Light Weight Versatile Black NBR O Ring , Weather Resistant Rubber O Rings Standard Compound: -40° to +257°F Hardness (Shore A): 40 to ....
o ring nbr 70 shore Black NBR O Ring , o ring lubricant,Rubber O Rings,fishing tie O ring is 6.5mm outside diameter and 2mm thickness. Great for use ....
mini o rings Black NBR O Ring , natural rubber o ring,Rubber O Rings,soft rubber o rings O ring is 6.5mm outside diameter and 2mm thickness. Great for ...
70 Shore Black Oil Resistance NBR O Ring 1. Nitrile (Buna-N) is the most widely used elastomer due to its excellent resistance to petroleum products, ...