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 6135-01-572-9340
NSN 6620-01-461-2387
NSN 6105-00-133-1582
NSN 5965-01-461-6071
NSN 5945-00-400-6212
NSN 6145-01-550-4434
NSN 6620-00-646-9474
NSN 6685-00-833-6077
NSN 5920-01-593-2489
NSN 6620-00-431-3837
NSN 6150-01-225-4422
NSN 5996-01-360-7116