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 5835-01-384-3206
NSN 6240-00-589-4515
NSN 5935-01-433-2509
NSN 5935-01-343-3638
NSN 6145-01-364-0346
NSN 5945-00-170-8632
NSN 5975-01-092-2111
NSN 5999-01-151-1299
NSN 5998-01-068-3744
NSN 5925-01-301-4392
NSN 5920-01-604-1956
NSN 6620-00-793-7733