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 5999-01-068-3639
NSN 7035-00-320-5644
NSN 5925-00-481-4090
NSN 5999-01-231-3474
NSN 6220-01-608-5611
NSN 6220-01-634-0660
NSN 4140-00-131-6486
NSN 5910-01-163-5196
NSN 6135-01-265-1384
NSN 6650-01-425-7362
NSN 6145-00-542-7980
NSN 5835-00-130-6404