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 5945-01-538-3723
NSN 5999-01-180-4582
NSN 5965-00-083-8157
NSN 6610-01-200-6861
NSN 6645-00-192-1152
NSN 5960-01-462-1864
NSN 5915-00-199-9554
NSN 6150-01-512-8338
NSN 6130-01-541-8670
NSN 6610-00-725-2973
NSN 6685-01-521-3660
NSN 5960-00-734-1828