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 6650-01-626-5370
NSN 6240-01-553-3253
NSN 5935-01-534-1035
NSN 5915-00-374-0935
NSN 6145-00-174-6962
NSN 6645-01-535-0719
NSN 5985-01-126-5753
NSN 5975-00-709-2718
NSN 6650-01-633-9147
NSN 5895-01-446-6374
NSN 5930-00-510-7647
NSN 6110-01-062-0252