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 5996-01-024-8898
NSN 5925-01-524-0448
NSN 6220-00-186-8565
NSN 5905-00-815-6289
NSN 5915-01-443-8662
NSN 6320-01-185-3857
NSN 5996-00-899-6992
NSN 6320-00-194-4252
NSN 5915-01-283-6173
NSN 5930-01-063-5283
NSN 5915-00-686-9149
NSN 6110-00-127-5166