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 6130-01-198-0539
NSN 5965-01-200-6613
NSN 5935-01-153-2662
NSN 6320-01-334-5305
NSN 6135-01-022-5427
NSN 6240-00-435-0433
NSN 5999-01-215-1038
NSN 5999-01-310-6048
NSN 6135-00-078-9931
NSN 5925-01-026-9649
NSN 6130-01-495-4045
NSN 6105-01-160-9480