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 6610-00-764-6627
NSN 5965-00-825-4871
NSN 5920-01-346-8378
NSN 5945-00-107-7334
NSN 5965-01-258-8735
NSN 5920-01-075-5828
NSN 6220-01-009-1688
NSN 5965-01-269-4338
NSN 6220-01-346-2688
NSN 6220-00-936-3186
NSN 5998-01-557-4504
NSN 5935-00-072-7202