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 6145-01-526-1651
NSN 6135-01-180-9611
NSN 6240-00-189-2762
NSN 6320-00-070-4544
NSN 6645-01-624-4351
NSN 6220-01-318-3076
NSN 2925-01-577-0004
NSN 6320-00-456-0836
NSN 5905-00-350-2068
NSN 6650-01-502-2875
NSN 6240-00-176-6079
NSN 7035-00-803-3056