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 6135-01-578-1148
NSN 6105-00-216-5813
NSN 5925-00-410-3952
NSN 5855-01-236-9645
NSN 4140-01-160-7666
NSN 5998-01-111-5491
NSN 5945-00-087-1970
NSN 5985-00-151-3981
NSN 5915-01-336-8463
NSN 5998-00-767-5136
NSN 5935-01-487-3287
NSN 6320-01-465-2028