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 5910-01-510-6005
NSN 6620-01-504-5756
NSN 2925-01-079-6229
NSN 5895-01-574-8311
NSN 5996-01-432-8216
NSN 6130-01-535-0077
NSN 4140-01-505-5986
NSN 5998-01-517-0823
NSN 6650-01-163-1849
NSN 6320-00-032-4853
NSN 7035-00-360-2008
NSN 5945-01-634-0588