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 5920-01-519-2712
NSN 6650-01-091-7200
NSN 5910-01-281-1269
NSN 5999-01-187-0871
NSN 5960-01-476-5686
NSN 5950-00-038-6913
NSN 5999-00-179-2860
NSN 5965-00-894-0015
NSN 6150-00-575-8961
NSN 5950-00-371-3756
NSN 6105-00-194-4907
NSN 5915-01-423-8561