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 6610-00-256-8006
NSN 5945-01-014-9667
NSN 5975-01-009-3723
NSN 6110-01-423-6950
NSN 5835-00-461-9984
NSN 6135-01-623-6992
NSN 5835-00-401-2578
NSN 5990-01-621-6969
NSN 6150-00-576-3964
NSN 5915-00-584-3512
NSN 5945-01-131-3787
NSN 5925-01-141-1160