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 5985-01-398-7251
NSN 5945-00-174-0810
NSN 6130-01-269-4845
NSN 5996-01-020-5759
NSN 6150-00-293-5293
NSN 5996-01-362-1229
NSN 5975-01-316-0441
NSN 6240-01-645-4797
NSN 6685-00-578-5951
NSN 6650-00-231-2744
NSN 5960-01-215-0992
NSN 5930-01-534-4109