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 5835-00-034-4976
NSN 5915-01-363-7988
NSN 6610-01-033-1748
NSN 5920-01-125-6469
NSN 6320-01-267-5117
NSN 6105-01-012-0965
NSN 5999-00-241-0043
NSN 2925-01-239-6044
NSN 5935-00-396-3685
NSN 5965-00-775-6496
NSN 6620-00-466-2314
NSN 5985-00-804-6939