Material nitrile
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6650-00-269-5000
NSN 4140-01-037-1162
NSN 6320-01-093-5738
NSN 6110-01-492-6202
NSN 6610-00-516-4228
NSN 5998-00-967-8013
NSN 5855-00-149-0766
NSN 6110-00-045-6323
NSN 7035-00-320-5644
NSN 5975-01-317-9794
NSN 5930-01-041-6510
NSN 5960-00-191-7448