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 6240-01-524-5952
NSN 5998-01-441-9315
NSN 5975-01-406-3620
NSN 5998-01-334-9904
NSN 6150-01-160-1284
NSN 5990-01-191-9624
NSN 5855-01-657-7657
NSN 6135-01-226-4071
NSN 5925-01-222-2414
NSN 6130-01-621-0100
NSN 5935-00-611-1196
NSN 6610-00-790-2735