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 5895-01-360-9929
NSN 5965-01-396-0021
NSN 5920-00-499-8285
NSN 5915-01-295-4793
NSN 5835-00-247-0161
NSN 6145-01-113-8205
NSN 6320-00-468-8421
NSN 5835-00-422-1441
NSN 5985-00-801-6511
NSN 6110-00-509-9704
NSN 5915-00-737-0924
NSN 2925-01-612-0405