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 6110-00-220-3054
NSN 7035-01-372-5006
NSN 5925-01-481-3442
NSN 5935-01-403-2844
NSN 4140-00-058-7109
NSN 5950-00-881-0333
NSN 6220-00-972-7933
NSN 6135-01-525-4897
NSN 6610-01-411-3372
NSN 6645-01-633-1852
NSN 5960-01-375-6815
NSN 6130-01-144-0619