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 5935-00-631-7992
NSN 5915-01-258-7435
NSN 5905-01-384-9655
NSN 5930-01-567-4517
NSN 6130-00-460-4890
NSN 5996-01-360-4652
NSN 5915-01-110-0724
NSN 5835-00-606-7042
NSN 5945-01-449-0288
NSN 7035-01-473-7582
NSN 6650-01-594-9915
NSN 5920-00-669-8538