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 5998-01-462-8053
NSN 6620-00-994-9159
NSN 5905-01-383-7034
NSN 5975-00-038-2813
NSN 5945-00-942-8275
NSN 6150-01-178-3535
NSN 5920-00-905-4769
NSN 5915-00-276-8332
NSN 5895-01-469-5581
NSN 6145-01-659-5994
NSN 5975-00-056-1855
NSN 6130-00-236-1963