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 5996-01-517-7843
NSN 6320-01-527-0211
NSN 5855-01-184-8089
NSN 5950-00-196-1429
NSN 5965-00-102-8521
NSN 5990-01-024-9659
NSN 6135-01-475-7415
NSN 5999-01-224-4631
NSN 5965-01-045-0247
NSN 5950-00-949-5987
NSN 5975-01-218-8060
NSN 5895-01-169-2639