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 6220-00-192-1164
NSN 5998-01-170-4352
NSN 5895-01-388-0809
NSN 7035-01-555-8793
NSN 6320-01-141-3791
NSN 6620-01-478-4299
NSN 2925-00-329-9227
NSN 5945-01-375-7053
NSN 6130-01-351-2564
NSN 5835-00-187-1481
NSN 5930-01-446-3943
NSN 6110-00-007-2585