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 5998-01-361-9838
NSN 5905-00-968-6501
NSN 5965-00-644-0334
NSN 6620-00-203-9466
NSN 6320-00-456-0836
NSN 5960-01-462-7704
NSN 6110-01-065-0232
NSN 5930-00-275-3129
NSN 7035-01-429-7954
NSN 5999-00-423-8142
NSN 5925-00-045-1720
NSN 5935-01-435-4414