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 5998-00-727-7428
NSN 5996-01-264-0291
NSN 5965-00-995-2075
NSN 6110-01-280-5390
NSN 5835-00-422-1441
NSN 5945-00-615-9162
NSN 6150-01-360-1588
NSN 5920-00-799-7485
NSN 5895-01-292-7673
NSN 5915-01-443-8217
NSN 6145-01-526-1651
NSN 6135-01-495-0933