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 6320-01-054-3046
NSN 5999-01-607-0289
NSN 5835-01-065-3316
NSN 5910-01-219-7192
NSN 6240-00-847-5134
NSN 6150-01-542-8724
NSN 6220-00-468-4252
NSN 2925-00-698-4882
NSN 5920-01-550-1507
NSN 5950-01-411-5950
NSN 6220-01-407-1124
NSN 6105-00-482-2658