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 5999-00-238-6494
NSN 5915-01-049-1332
NSN 5999-01-200-6833
NSN 6650-00-716-1552
NSN 5925-01-616-0515
NSN 5935-00-553-2095
NSN 6645-01-412-6580
NSN 5895-01-264-3569
NSN 5895-01-460-5898
NSN 5985-01-614-1968
NSN 5999-01-327-3672
NSN 5920-00-476-0528