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 5965-01-284-5076
NSN 5910-00-569-9807
NSN 6650-01-151-6450
NSN 5990-01-259-7138
NSN 5985-00-740-7154
NSN 5925-01-491-0712
NSN 5835-01-501-0526
NSN 6135-01-132-6310
NSN 5915-01-641-2156
NSN 6150-01-253-7030
NSN 6620-01-434-6538
NSN 4140-01-503-2369