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 5835-00-195-7508
NSN 6240-00-398-0740
NSN 5960-01-232-3100
NSN 6110-01-512-2008
NSN 5915-01-091-0174
NSN 6220-00-246-0744
NSN 6220-01-575-9664
NSN 5910-01-124-0096
NSN 5920-01-063-6499
NSN 5835-01-392-0575
NSN 5965-01-358-6859
NSN 5985-00-165-3606