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 6105-00-226-2185
NSN 6610-01-494-3057
NSN 5945-01-248-1898
NSN 5960-01-560-8461
NSN 5996-01-065-6664
NSN 4140-00-826-9031
NSN 7035-01-495-7134
NSN 6240-01-649-6937
NSN 5835-01-498-9410
NSN 4140-01-380-6690
NSN 6135-00-862-5736
NSN 5835-01-434-0790