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 6105-00-334-7334
NSN 5975-01-450-0451
NSN 6650-01-542-9495
NSN 7035-01-114-8550
NSN 7035-01-045-7202
NSN 6645-01-319-0006
NSN 6320-01-481-7322
NSN 6685-01-568-9594
NSN 4140-01-495-3049
NSN 5925-00-546-3258
NSN 5998-00-596-9568
NSN 5965-01-218-5003