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 5945-00-375-1298
NSN 5998-01-055-7678
NSN 5895-01-551-9544
NSN 5998-00-464-7765
NSN 5998-01-412-5755
NSN 6135-01-370-9441
NSN 5905-00-184-6020
NSN 5895-01-375-9275
NSN 5895-01-547-3443
NSN 5895-01-502-6301
NSN 2925-00-370-1238
NSN 6220-00-186-2238