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 6105-00-643-4975
NSN 6145-01-460-6510
NSN 6145-01-438-7322
NSN 5996-00-659-2543
NSN 5915-00-464-9106
NSN 6150-00-444-1201
NSN 5998-00-911-9645
NSN 5960-01-278-9394
NSN 6610-01-633-8931
NSN 5835-01-250-2939
NSN 5998-00-354-2465
NSN 6110-00-878-1414