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 6130-00-518-1884
NSN 5895-01-349-5404
NSN 5915-01-444-4946
NSN 6610-01-365-7796
NSN 5835-01-013-3420
NSN 6610-01-579-2984
NSN 5996-01-101-7171
NSN 6240-00-915-1705
NSN 5835-00-922-1263
NSN 6650-01-371-3551
NSN 6610-00-119-2839
NSN 6320-01-207-9038