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 7035-01-418-5499
NSN 5855-01-400-1590
NSN 5920-00-496-8006
NSN 5905-00-104-8096
NSN 5925-01-465-1944
NSN 5920-00-542-6389
NSN 5965-01-647-4195
NSN 5999-00-486-7888
NSN 5930-01-660-1915
NSN 6650-01-269-3845
NSN 7035-01-271-1643
NSN 5999-00-079-1911