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 6135-01-469-6429
NSN 6220-00-124-4743
NSN 6220-00-660-5539
NSN 6650-01-651-6221
NSN 7035-00-252-7467
NSN 6650-01-420-8366
NSN 5910-00-584-6484
NSN 5835-00-725-2087
NSN 6130-01-502-3189
NSN 5965-01-579-8241
NSN 5965-01-487-4479
NSN 5925-00-393-2410