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 5935-01-090-9113
NSN 6135-00-660-8654
NSN 5920-01-449-0927
NSN 5990-00-562-8413
NSN 5945-00-135-8371
NSN 5895-01-460-6905
NSN 5895-00-375-5351
NSN 6650-01-508-8939
NSN 6620-00-190-3385
NSN 5999-00-847-8030
NSN 6135-00-284-1406
NSN 6150-01-571-3665