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 5990-01-480-9938
NSN 5920-01-620-2296
NSN 5905-00-835-2410
NSN 5935-01-308-3333
NSN 5895-00-269-3848
NSN 5925-01-012-1890
NSN 5835-00-906-9519
NSN 6610-00-169-4195
NSN 6150-01-207-3170
NSN 6220-00-264-9473
NSN 2925-00-311-0825
NSN 5998-00-896-9619