Weapon system essential
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 5999-01-519-9353
NSN 5910-00-401-0043
NSN 6610-01-119-3048
NSN 5895-01-260-6769
NSN 5925-00-360-2399
NSN 5920-00-421-0991
NSN 2925-01-055-9705
NSN 5996-00-949-3305
NSN 6620-01-192-3927
NSN 6135-01-025-8109
NSN 5985-00-959-3318
NSN 5960-01-294-2397