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 5925-00-103-6469
NSN 6220-01-280-0531
NSN 6650-01-196-4667
NSN 7035-01-527-3883
NSN 6150-00-558-5508
NSN 6150-01-029-4118
NSN 5985-01-331-1647
NSN 6130-00-865-4821
NSN 5905-01-509-9112
NSN 5895-01-470-8813
NSN 6130-00-726-2821
NSN 6135-00-444-1402