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 6110-01-031-6901
NSN 5965-01-147-5289
NSN 5996-01-442-8060
NSN 6105-00-092-6177
NSN 5910-01-158-4383
NSN 5998-01-492-5786
NSN 5998-01-080-1323
NSN 5935-01-634-0668
NSN 6610-01-381-8898
NSN 6320-00-389-4756
NSN 6105-01-422-3411
NSN 5975-00-322-9865