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 5996-01-058-5719
NSN 5990-01-338-2103
NSN 5835-01-546-2008
NSN 6240-01-655-3819
NSN 6240-01-373-2427
NSN 5855-00-160-2286
NSN 5999-01-322-4906
NSN 6145-01-308-6640
NSN 5960-00-087-3086
NSN 5960-01-328-8248
NSN 5915-01-455-3434
NSN 5965-01-399-8454