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 5905-00-014-0596
NSN 5975-01-626-8373
NSN 5935-01-397-0982
NSN 5905-00-721-4378
NSN 5905-01-030-8751
NSN 5915-01-451-4332
NSN 6110-01-420-7238
NSN 6130-01-040-3952
NSN 6620-00-383-8740
NSN 5960-01-462-7704
NSN 4140-00-960-4310
NSN 5950-01-174-4015