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 5960-01-438-0245
NSN 6220-01-091-2470
NSN 5855-00-937-2183
NSN 5895-01-064-5740
NSN 5945-01-020-7897
NSN 5999-01-058-5683
NSN 6145-00-267-9617
NSN 5935-01-185-6100
NSN 6110-01-394-5302
NSN 5935-00-554-4124
NSN 5905-00-736-8346
NSN 6645-01-388-0391