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 5996-00-010-5209
NSN 5855-01-628-3404
NSN 5835-01-412-0344
NSN 5920-00-899-3384
NSN 5915-01-338-0771
NSN 5960-01-632-6576
NSN 6220-01-550-5333
NSN 4140-00-575-4084
NSN 5998-01-367-6477
NSN 6110-00-812-0226
NSN 5910-01-069-2690
NSN 5990-00-073-2676