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 5960-01-491-9916
NSN 2925-01-250-2731
NSN 5950-01-618-3487
NSN 6320-01-422-1212
NSN 5930-01-058-4159
NSN 6150-00-278-7070
NSN 6150-01-028-8431
NSN 5895-00-051-0464
NSN 6135-00-248-4102
NSN 5950-01-144-2617
NSN 5925-01-606-5350
NSN 5999-01-401-5322