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 6110-00-482-3372
NSN 6620-00-417-6285
NSN 6135-00-708-0892
NSN 6650-01-503-5419
NSN 5999-01-603-3368
NSN 5915-01-590-2704
NSN 5920-01-240-8022
NSN 6240-00-393-1161
NSN 6610-00-756-5120
NSN 5935-01-607-7406
NSN 7035-00-368-8761
NSN 6110-01-047-5674