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 6650-01-308-0445
NSN 5999-00-022-3044
NSN 5950-01-208-0664
NSN 6145-00-810-9470
NSN 6240-01-023-7720
NSN 6620-01-465-5120
NSN 5920-01-444-7578
NSN 5835-00-711-3371
NSN 5835-00-632-8621
NSN 5925-01-075-0999
NSN 5910-00-502-7031
NSN 7035-01-026-1171