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 5920-01-151-2773
NSN 5835-01-155-0786
NSN 5895-00-436-2824
NSN 7035-01-267-4836
NSN 4140-00-147-8971
NSN 5965-01-585-0165
NSN 6620-01-397-8683
NSN 5996-01-585-2226
NSN 6145-00-081-2520
NSN 5945-01-267-5294
NSN 5915-01-454-2075
NSN 5895-01-566-3926