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 5999-01-193-7371
NSN 5990-01-024-9659
NSN 5985-01-322-8174
NSN 6240-01-391-6833
NSN 6130-00-850-6613
NSN 5960-01-443-3067
NSN 6130-00-337-3415
NSN 5925-01-456-9173
NSN 6220-01-212-8802
NSN 5905-01-269-3249
NSN 5895-01-261-9616
NSN 5998-01-480-4348