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 5920-01-650-5417
NSN 6150-00-108-6350
NSN 5998-01-041-7275
NSN 7035-01-364-8454
NSN 5835-01-544-5183
NSN 6145-01-395-7260
NSN 5945-01-132-0987
NSN 6145-00-593-5445
NSN 5950-01-519-2069
NSN 5835-01-046-9615
NSN 6130-01-051-9435
NSN 6240-01-512-1856