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 6320-01-310-8068
NSN 5998-01-463-7367
NSN 5915-01-604-9868
NSN 5835-01-463-2334
NSN 5925-01-608-4259
NSN 6110-01-062-6828
NSN 5945-01-010-3279
NSN 5985-00-205-2922
NSN 6645-01-064-3711
NSN 5935-01-430-2481
NSN 6150-01-224-7939
NSN 6240-01-425-1939