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 6610-01-283-2341
NSN 6610-01-055-4147
NSN 6110-00-586-6681
NSN 5935-01-641-8837
NSN 5996-00-283-7385
NSN 5950-01-522-0686
NSN 5950-00-596-0537
NSN 5910-01-023-1406
NSN 5996-00-111-3379
NSN 5945-01-152-6991
NSN 6645-01-438-6986
NSN 5915-01-633-2641