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 5835-01-024-9249
NSN 6105-01-281-6806
NSN 5996-01-253-8676
NSN 5990-01-604-0862
NSN 5996-01-064-4868
NSN 5999-01-222-1728
NSN 2925-00-884-8469
NSN 6610-01-425-1523
NSN 5996-00-041-2107
NSN 6220-00-483-1979
NSN 5925-01-435-7203
NSN 5996-01-169-2278