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 5990-00-079-5406
NSN 6105-01-438-0209
NSN 5999-00-257-3566
NSN 6240-01-349-8766
NSN 6110-01-312-3201
NSN 6150-01-063-7874
NSN 5998-00-894-9768
NSN 4140-01-207-0452
NSN 5998-01-194-0099
NSN 6650-01-495-1269
NSN 6135-01-462-6040
NSN 5975-00-658-3718