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 5999-01-472-2269
NSN 6685-00-360-3468
NSN 5920-01-446-1123
NSN 6130-01-069-4085
NSN 5895-00-605-8696
NSN 5998-01-303-2411
NSN 5915-00-091-9519
NSN 5950-01-353-2884
NSN 5985-01-568-4658
NSN 5925-01-462-0068
NSN 5999-01-598-9777
NSN 6610-00-277-7206