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 5998-00-725-2013
NSN 6110-01-633-9660
NSN 5945-01-252-8662
NSN 6105-00-249-4193
NSN 5920-01-290-3298
NSN 5999-01-004-2598
NSN 6650-00-045-8355
NSN 6150-00-377-8616
NSN 5965-01-412-5946
NSN 6650-01-471-6476
NSN 6320-01-233-5798
NSN 6240-01-117-7150