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 6130-00-776-6081
NSN 6240-01-053-8462
NSN 5996-00-003-7957
NSN 5935-00-959-5668
NSN 5998-01-541-7242
NSN 5920-01-127-3769
NSN 5935-01-110-3077
NSN 5855-01-556-0263
NSN 6150-01-262-1194
NSN 5915-00-931-0133
NSN 5999-00-203-5573
NSN 6220-01-634-0660