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 5935-00-037-1862
NSN 5996-01-291-0866
NSN 6110-01-333-1741
NSN 6220-00-572-3790
NSN 5915-00-987-4634
NSN 5915-01-449-0859
NSN 6150-01-464-4008
NSN 6135-01-453-5069
NSN 5999-01-276-0690
NSN 7035-01-382-4413
NSN 5835-01-163-4215
NSN 6130-01-058-8235