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 5960-00-950-3595
NSN 6650-01-259-4598
NSN 5996-01-363-4055
NSN 6145-01-114-1328
NSN 6150-00-636-8938
NSN 6145-00-960-6151
NSN 5915-01-618-8304
NSN 5910-00-737-0484
NSN 6220-01-207-1229
NSN 7035-01-215-7764
NSN 5965-00-170-5254
NSN 5855-01-496-1234