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 5999-01-118-2601
NSN 5990-00-006-5760
NSN 5996-01-437-6227
NSN 5935-00-785-5227
NSN 6110-01-471-1438
NSN 6320-01-366-5157
NSN 5960-01-412-0619
NSN 6320-01-495-0512
NSN 6320-00-557-3079
NSN 6110-01-400-4207
NSN 6130-01-203-9147
NSN 6130-01-201-0664