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 5996-00-922-1276
NSN 6110-01-357-6357
NSN 5935-01-423-1011
NSN 6105-01-154-5568
NSN 6240-00-655-2523
NSN 6650-00-269-5000
NSN 6130-01-184-3987
NSN 5945-01-572-1286
NSN 5920-01-123-8148
NSN 6150-01-568-1717
NSN 5925-01-283-9588
NSN 5990-01-054-4255