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 5999-01-461-8046
NSN 5965-01-039-7658
NSN 6145-01-615-1497
NSN 6135-01-442-4581
NSN 6320-01-648-5538
NSN 5930-00-488-3153
NSN 5975-01-521-4068
NSN 5999-01-247-3359
NSN 6650-01-175-0841
NSN 6320-01-515-7913
NSN 5998-00-583-8617
NSN 5905-01-024-7994