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 5945-01-045-2023
NSN 5998-01-311-1888
NSN 5960-01-446-4446
NSN 7035-01-412-9465
NSN 5935-00-376-3262
NSN 6320-00-456-2092
NSN 5998-01-518-3208
NSN 5905-00-116-9218
NSN 7035-00-252-7467
NSN 5990-01-069-5795
NSN 6320-01-255-2096
NSN 5960-01-130-4992