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 7035-01-591-2766
NSN 5915-00-258-4398
NSN 6240-00-612-0883
NSN 5935-01-551-2173
NSN 6130-00-068-4023
NSN 5935-01-633-9356
NSN 5945-01-377-8644
NSN 2925-00-386-8745
NSN 6650-01-467-2355
NSN 5975-00-445-9926
NSN 6220-00-089-0474
NSN 5990-01-498-0641