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 5930-01-113-1769
NSN 6240-01-232-8753
NSN 6110-00-663-4054
NSN 6220-01-453-4975
NSN 5999-01-387-5985
NSN 5985-00-060-2882
NSN 5910-01-008-1409
NSN 5985-01-295-7236
NSN 5895-01-464-1609
NSN 5998-01-540-8559
NSN 5915-01-415-8089
NSN 5950-01-621-9714