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 5960-01-495-0859
NSN 5915-00-418-3849
NSN 5965-00-111-2073
NSN 5925-01-429-4554
NSN 5999-01-515-5383
NSN 6135-01-399-8230
NSN 6320-01-622-2456
NSN 6220-00-905-4653
NSN 6150-00-728-9764
NSN 5920-01-578-4142
NSN 6610-00-130-6074
NSN 5985-00-889-4217