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 5960-01-048-4885
NSN 6150-01-095-4334
NSN 5965-01-303-6105
NSN 5920-00-185-6664
NSN 5915-00-278-5561
NSN 6145-00-964-7466
NSN 5915-00-518-1644
NSN 5998-00-336-2396
NSN 5975-01-567-3651
NSN 7035-01-029-7221
NSN 6645-01-185-4061
NSN 6620-00-596-1951