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 5996-01-263-6776
NSN 6650-01-302-8468
NSN 5996-00-400-4433
NSN 5965-00-289-6280
NSN 6150-00-369-6949
NSN 5930-01-011-0042
NSN 4140-00-597-5260
NSN 6130-00-118-8062
NSN 5960-01-395-9834
NSN 5930-01-026-9937
NSN 6610-01-408-7827
NSN 6610-01-125-9899