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 6320-01-575-6342
NSN 6130-00-144-8018
NSN 6150-00-026-7902
NSN 5895-01-421-3508
NSN 5920-01-246-5678
NSN 5835-01-529-3050
NSN 5905-00-258-5074
NSN 5965-01-043-9357
NSN 5910-01-148-9191
NSN 6320-00-116-3658
NSN 5895-01-658-5060
NSN 5960-01-550-2782