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 5905-00-213-8015
NSN 6110-01-595-7664
NSN 5920-01-351-0366
NSN 5975-01-322-6234
NSN 5960-00-034-7925
NSN 5895-01-186-3665
NSN 6150-00-458-8300
NSN 5925-01-220-5497
NSN 5990-01-443-2931
NSN 5950-00-081-3956
NSN 5998-00-415-6873
NSN 5975-01-068-2089