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 6240-00-573-7514
NSN 6610-00-871-7468
NSN 5920-01-610-5780
NSN 5855-00-106-1640
NSN 6130-01-541-5469
NSN 5930-00-674-4819
NSN 5999-01-248-1247
NSN 6610-01-422-1322
NSN 6110-01-178-0814
NSN 6110-01-170-5379
NSN 6320-01-415-0953
NSN 5920-01-579-7485