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 6645-01-537-1066
NSN 5855-01-535-2266
NSN 5930-01-159-4278
NSN 5999-01-364-0876
NSN 6645-01-294-6403
NSN 5965-01-560-8572
NSN 5910-00-281-0886
NSN 6610-01-003-9763
NSN 5960-00-832-8449
NSN 5920-01-055-9065
NSN 5935-01-495-0756
NSN 5835-01-584-8538