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 6145-00-119-8201
NSN 5920-00-873-5716
NSN 6130-00-728-5538
NSN 6220-01-035-5278
NSN 5990-01-024-9659
NSN 6610-00-518-4919
NSN 6150-01-206-4624
NSN 7035-01-449-6108
NSN 6320-01-449-1014
NSN 5996-01-043-2105
NSN 5945-00-351-9677
NSN 5996-01-400-3558