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 5855-00-014-5008
NSN 6110-01-462-0770
NSN 5999-01-298-5078
NSN 6110-01-089-7570
NSN 6240-01-459-7827
NSN 5975-01-417-9229
NSN 6645-01-290-9428
NSN 5920-01-567-6959
NSN 6650-00-393-0447
NSN 5990-01-218-1821
NSN 6645-01-444-3016
NSN 6645-00-435-5610