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 6320-01-612-7035
NSN 5910-01-633-9963
NSN 5965-01-069-0391
NSN 6135-00-078-9931
NSN 6320-00-823-2015
NSN 6650-00-207-9639
NSN 5999-00-248-6984
NSN 6650-01-446-2025
NSN 5930-00-918-1644
NSN 5996-01-267-9572
NSN 6130-01-453-1986
NSN 5930-01-558-9836