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 6650-01-258-8403
NSN 5920-00-045-4211
NSN 5999-01-386-0425
NSN 6105-01-481-4476
NSN 6145-01-381-2529
NSN 5925-00-534-6217
NSN 5996-01-336-8340
NSN 5920-00-681-6464
NSN 5915-01-174-3165
NSN 6135-01-260-7180
NSN 5935-00-558-4755
NSN 5945-01-204-8594