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 6145-00-738-5601
NSN 5910-01-129-8784
NSN 5905-00-930-0569
NSN 5910-00-826-5949
NSN 5975-01-141-9353
NSN 6110-00-851-1981
NSN 5985-00-268-7318
NSN 5996-01-512-2878
NSN 6110-00-525-3418
NSN 6620-00-148-9613
NSN 5905-01-295-3323
NSN 5930-00-486-1383