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 7035-01-323-0164
NSN 6145-01-360-0997
NSN 5990-00-491-1338
NSN 5996-00-357-2948
NSN 6240-00-342-9756
NSN 6105-00-733-9226
NSN 6620-01-440-9810
NSN 6135-00-738-5571
NSN 5990-01-116-2181
NSN 5855-01-042-7990
NSN 5999-00-860-3408
NSN 5935-01-007-8910