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 6650-00-438-3983
NSN 5965-01-312-7972
NSN 5996-00-665-2869
NSN 5996-01-227-3005
NSN 5895-01-526-3837
NSN 6220-00-323-0800
NSN 5960-01-219-0524
NSN 7035-01-024-9511
NSN 5920-01-220-3037
NSN 5998-01-144-8575
NSN 5935-01-452-7071
NSN 5990-00-009-3291