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 5835-01-116-2369
NSN 6220-01-592-0078
NSN 6150-01-421-2471
NSN 5935-00-529-0407
NSN 5945-00-995-0926
NSN 5915-01-446-1016
NSN 6645-00-872-4784
NSN 5905-01-166-6546
NSN 5835-00-992-8913
NSN 5998-00-904-6613
NSN 5905-01-221-3406
NSN 5935-01-251-3542