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 5855-00-327-2112
NSN 5945-01-251-8020
NSN 4140-01-290-6789
NSN 6240-00-342-9756
NSN 5915-00-154-0162
NSN 5999-01-394-4677
NSN 5935-01-050-6751
NSN 6105-00-028-6939
NSN 6620-00-079-0311
NSN 6135-00-248-4102
NSN 5910-01-104-5570
NSN 6650-01-424-0974