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 4140-01-484-5070
NSN 5835-01-045-6371
NSN 6240-01-496-9946
NSN 5910-01-118-2580
NSN 5835-01-303-6563
NSN 5990-00-994-0555
NSN 5920-01-577-6729
NSN 5996-01-132-9996
NSN 5835-01-128-9331
NSN 4140-00-104-7323
NSN 6145-01-580-0334
NSN 5855-01-091-2273