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 5855-00-160-2286
NSN 5999-01-365-4148
NSN 5965-01-520-5210
NSN 6650-01-406-4959
NSN 5950-01-391-7783
NSN 6650-01-376-6965
NSN 5999-01-358-1923
NSN 5996-00-256-7945
NSN 5895-01-591-4585
NSN 6240-01-263-0123
NSN 6145-00-678-0429
NSN 5945-01-386-1164