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 5935-01-242-5744
NSN 5985-01-485-2416
NSN 5935-00-318-6111
NSN 6240-01-327-4565
NSN 5990-01-408-6554
NSN 5960-01-535-1743
NSN 5996-00-087-6714
NSN 5915-01-535-6666
NSN 5945-01-420-5891
NSN 6650-01-297-4376
NSN 5910-01-388-1998
NSN 4140-01-634-0330