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 5915-01-299-1881
NSN 6110-01-487-7781
NSN 5925-01-080-2226
NSN 5930-01-658-6236
NSN 6130-01-370-1447
NSN 6110-01-359-3171
NSN 6110-01-575-1139
NSN 6320-00-082-5868
NSN 5930-01-441-1809
NSN 6610-01-199-0499
NSN 5935-01-300-7209
NSN 5996-00-885-5114