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 2925-00-056-7112
NSN 5965-00-335-0305
NSN 6650-01-323-2141
NSN 6150-01-058-1014
NSN 5998-00-316-6141
NSN 5920-01-305-5318
NSN 6320-00-937-5625
NSN 5915-01-196-6016
NSN 5935-01-347-8984
NSN 5855-00-361-0167
NSN 4140-01-441-9170
NSN 5835-01-352-7211