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 6135-01-459-1239
NSN 6220-00-444-6051
NSN 5930-01-013-4507
NSN 5996-01-333-3419
NSN 5905-01-048-8472
NSN 5996-00-167-4736
NSN 5910-00-869-6627
NSN 5945-00-483-4056
NSN 6685-00-061-7361
NSN 5925-01-396-1058
NSN 5935-01-641-2912
NSN 6105-01-212-3857