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 6135-00-583-3966
NSN 7035-01-226-2545
NSN 5895-01-598-5415
NSN 5935-01-123-6178
NSN 5895-01-495-4471
NSN 6150-00-712-0256
NSN 5855-00-198-3197
NSN 6130-01-540-8589
NSN 5998-01-058-8794
NSN 5990-01-384-9747
NSN 5945-01-443-2469
NSN 5975-01-604-2217