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 5998-00-462-0636
NSN 5910-01-450-8360
NSN 5855-01-359-5727
NSN 5835-00-859-8330
NSN 5930-01-147-5846
NSN 4140-00-786-7377
NSN 5905-00-204-7754
NSN 6110-00-695-2713
NSN 5895-01-559-8076
NSN 5965-01-463-2815
NSN 6685-01-250-2669
NSN 6240-01-625-1279