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 5975-00-074-4730
NSN 5935-01-578-9208
NSN 6130-01-468-9154
NSN 5855-00-167-7893
NSN 6145-01-007-1742
NSN 5935-01-128-9449
NSN 6240-00-110-9414
NSN 5960-01-089-8155
NSN 5950-01-286-4186
NSN 5855-00-631-4565
NSN 5925-01-337-4928
NSN 5999-00-355-9849