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 7035-01-652-8015
NSN 6105-01-164-2120
NSN 5855-00-861-0006
NSN 6320-00-174-1362
NSN 5965-01-293-4384
NSN 6685-01-137-5710
NSN 4140-01-209-1980
NSN 6110-00-202-2990
NSN 5920-01-323-6369
NSN 6620-01-568-9203
NSN 6130-01-544-1882
NSN 5999-01-104-9884