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 6135-00-269-5843
NSN 6150-01-029-2488
NSN 5990-01-541-7671
NSN 5999-01-401-5322
NSN 5990-01-529-7307
NSN 6620-01-274-3423
NSN 4140-01-634-0330
NSN 6150-00-468-5416
NSN 5985-01-215-0847
NSN 6145-01-227-9958
NSN 5975-01-106-6772
NSN 5895-01-256-2459