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 7035-00-703-3535
NSN 5835-00-617-3578
NSN 6110-00-998-8474
NSN 5855-00-494-9581
NSN 5965-01-449-2794
NSN 5975-00-107-1853
NSN 6135-01-193-8154
NSN 5996-00-346-7065
NSN 5930-00-887-1749
NSN 5915-01-660-4281
NSN 5935-00-533-5780
NSN 5920-01-386-1954