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 5855-01-557-8124
NSN 5835-01-495-0595
NSN 6145-01-025-6514
NSN 5950-00-039-7698
NSN 5950-01-466-6118
NSN 5985-00-809-5851
NSN 5999-00-884-0915
NSN 5910-01-415-8114
NSN 5960-00-818-0145
NSN 6220-01-158-2871
NSN 6240-01-033-4950
NSN 5905-01-134-8717