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 4140-00-177-8858
NSN 5910-01-546-4449
NSN 5935-01-158-2500
NSN 5895-01-625-3235
NSN 5975-01-079-1842
NSN 6145-00-114-0197
NSN 5930-00-276-9289
NSN 5930-01-118-8409
NSN 6240-01-447-3482
NSN 6135-00-128-1633
NSN 5999-00-922-4894
NSN 2925-00-964-7128