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 7035-01-293-3431
NSN 6650-01-446-6646
NSN 5996-00-726-4785
NSN 6145-00-859-2522
NSN 6220-01-449-7223
NSN 6320-01-161-6640
NSN 6620-00-505-1604
NSN 5985-01-396-4160
NSN 5985-01-238-7455
NSN 6105-01-386-7010
NSN 4140-01-297-1724
NSN 5985-01-238-0469