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 6145-01-357-3432
NSN 5915-01-461-3089
NSN 5999-01-347-8115
NSN 5999-01-381-4384
NSN 5965-01-307-3485
NSN 5855-00-327-2112
NSN 6105-01-516-3392
NSN 5975-01-436-2333
NSN 2925-00-497-5346
NSN 5910-00-186-9470
NSN 6145-00-791-9820
NSN 5905-01-091-4431