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 7035-01-435-7962
NSN 5895-01-284-8308
NSN 6130-01-477-4703
NSN 6610-00-419-0315
NSN 2925-01-446-6523
NSN 5998-01-211-4988
NSN 5985-01-113-4293
NSN 5905-01-335-2596
NSN 6110-01-392-9565
NSN 6610-01-033-0629
NSN 6110-01-528-8068
NSN 5985-01-012-6432