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 6130-01-025-0523
NSN 6145-01-366-8205
NSN 7035-00-760-5479
NSN 5999-01-200-5050
NSN 6240-01-322-9387
NSN 6110-01-068-4998
NSN 5990-00-432-0649
NSN 5905-01-491-1952
NSN 5999-01-643-0086
NSN 6145-01-474-4702
NSN 5920-01-270-2171
NSN 4140-01-290-5230