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 6240-00-163-5143
NSN 5960-01-449-1310
NSN 5960-01-546-2379
NSN 6320-00-857-4073
NSN 6145-00-557-8049
NSN 6220-00-361-8338
NSN 5935-00-190-0113
NSN 5905-01-451-4205
NSN 6110-01-375-9341
NSN 5930-00-135-4334
NSN 6645-01-227-2036
NSN 7035-00-631-3782