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 2925-01-118-6125
NSN 5985-00-294-4961
NSN 6240-01-097-2831
NSN 5935-01-324-8454
NSN 5999-01-383-0131
NSN 5998-01-008-4999
NSN 5915-00-081-0536
NSN 5965-00-289-6280
NSN 5835-00-279-2887
NSN 5999-00-553-9831
NSN 6110-01-427-9277
NSN 6110-01-354-4774