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 5935-00-926-7596
NSN 5945-01-603-8822
NSN 5999-01-290-3888
NSN 6150-01-243-2073
NSN 7035-01-323-8262
NSN 5910-00-850-3210
NSN 6105-01-504-1185
NSN 5999-01-457-4737
NSN 5950-00-553-9439
NSN 4140-01-424-3271
NSN 6650-01-047-8287
NSN 5945-01-601-3648