A part basically circular in shape, designed to cover or seal the filler-neck or inlet opening of a fuel tank, radiator, oil reservoir, liquid storage tank or the like. It may be either permanently attached to the object for which it is designed or provided with a means of removal and replacement. Excludes cap, vent, fuel storage tank; and cover (1), (as modified).
Classification: Crown corks (including crown seals and caps), and parts thereof, of base metal
NSN 6135-01-517-6060
NSN 5990-00-073-2676
NSN 5975-00-062-4758
NSN 6130-00-083-8902
NSN 5975-00-207-3416
NSN 6320-00-925-0558
NSN 5915-00-683-8248
NSN 6135-00-715-4001
NSN 5910-01-231-6773
NSN 5990-01-503-0194
NSN 6650-00-050-0476
NSN 6240-00-033-9594