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 6220-01-059-4715
NSN 5996-00-185-1372
NSN 7035-00-897-7567
NSN 6130-00-578-9783
NSN 5999-00-375-6147
NSN 7035-00-200-5162
NSN 5999-00-150-4739
NSN 5975-01-446-6074
NSN 5910-00-926-2499
NSN 6620-01-287-8073
NSN 5905-01-533-0700
NSN 5920-00-012-2000