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 6620-00-398-0320
NSN 2925-00-477-2654
NSN 5975-01-141-2828
NSN 6685-01-317-1569
NSN 5920-01-221-4017
NSN 6650-01-540-5157
NSN 6150-00-554-4576
NSN 4140-01-118-8918
NSN 5935-01-057-7707
NSN 5835-01-122-0068
NSN 6620-01-502-9104
NSN 5990-01-121-1175