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 5950-01-124-7287
NSN 5975-01-461-0117
NSN 7035-00-238-3662
NSN 5985-01-224-0704
NSN 5905-00-222-7653
NSN 5999-01-206-4657
NSN 5905-01-534-3474
NSN 5935-01-382-2871
NSN 5965-01-079-7939
NSN 2925-00-839-6815
NSN 6135-01-056-4609
NSN 5905-01-441-8982