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 6150-00-846-0215
NSN 6685-00-826-9381
NSN 5999-00-984-4732
NSN 6150-00-227-2424
NSN 6130-01-239-9103
NSN 5985-00-446-6132
NSN 5915-01-023-5937
NSN 5990-00-481-7208
NSN 5960-01-412-0619
NSN 6150-01-572-9591
NSN 5990-00-487-7759
NSN 6320-01-399-6177