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 5965-00-682-3567
NSN 5999-01-558-2101
NSN 5895-01-482-8332
NSN 4140-01-596-7716
NSN 5975-00-596-2119
NSN 6110-01-427-6395
NSN 6685-01-126-7204
NSN 5990-00-103-7971
NSN 5915-00-827-1287
NSN 5905-01-410-7780
NSN 6240-01-279-3614
NSN 4140-01-353-2205