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 6105-01-192-8579
NSN 5835-01-012-1436
NSN 6645-01-620-0044
NSN 5945-01-147-7145
NSN 5965-01-552-1471
NSN 5999-01-131-2291
NSN 5999-00-079-0772
NSN 6645-01-500-0827
NSN 5920-01-522-9286
NSN 4140-01-558-1018
NSN 4140-00-187-6086
NSN 5945-00-407-0376