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 5895-01-327-7538
NSN 5996-00-126-3153
NSN 5960-01-360-4107
NSN 5935-01-560-6108
NSN 6685-01-651-8056
NSN 5999-01-316-9996
NSN 5910-01-359-9177
NSN 5996-01-384-7431
NSN 5945-01-174-1128
NSN 6320-01-098-2503
NSN 6220-01-388-4420
NSN 7035-01-245-9585