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 5895-01-554-1688
NSN 6145-01-382-7856
NSN 5975-01-597-1636
NSN 6620-00-091-7236
NSN 2925-01-567-8027
NSN 5985-00-778-5164
NSN 5999-01-407-7479
NSN 6240-00-999-6645
NSN 5999-01-570-2198
NSN 5999-01-598-2517
NSN 6320-01-369-5014
NSN 6220-01-417-3662