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 6130-00-542-6693
NSN 5915-01-127-3854
NSN 6685-01-169-3983
NSN 5930-01-648-1489
NSN 6650-01-185-7896
NSN 6240-01-078-4810
NSN 6150-01-254-5256
NSN 6650-01-082-4030
NSN 5990-01-057-4191
NSN 5920-01-453-2109
NSN 6320-00-564-2772
NSN 5998-00-020-2739