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 5965-00-722-7574
NSN 5996-00-797-7221
NSN 5935-01-332-5744
NSN 5855-00-004-0904
NSN 5985-01-091-1915
NSN 5996-01-317-3676
NSN 5855-00-198-3197
NSN 6240-01-607-0870
NSN 5999-00-336-3237
NSN 5925-00-078-9566
NSN 6135-01-349-6285
NSN 5895-01-502-5600