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 6685-01-373-3680
NSN 5930-01-348-8962
NSN 5905-00-176-2695
NSN 7035-01-429-5725
NSN 6145-01-649-4015
NSN 5998-01-386-4682
NSN 5950-01-108-8270
NSN 5975-01-104-0140
NSN 6620-01-578-7561
NSN 5905-01-390-4298
NSN 6320-01-558-8844
NSN 5945-00-816-7274