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 5855-00-198-3197
NSN 6220-01-053-5917
NSN 5975-01-279-2054
NSN 5905-01-279-1017
NSN 5990-00-054-0512
NSN 6320-01-338-6006
NSN 6320-01-544-6447
NSN 7035-01-649-0424
NSN 5905-01-342-6147
NSN 6320-01-652-3806
NSN 5950-00-212-7827
NSN 6320-01-304-3639