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 6145-00-402-0414
NSN 5960-01-491-9916
NSN 6150-01-314-2893
NSN 5999-01-442-8261
NSN 5835-01-024-3653
NSN 6610-00-197-7648
NSN 6650-01-098-8287
NSN 5910-01-471-8172
NSN 5925-00-549-9824
NSN 5996-01-633-7979
NSN 2925-00-365-3289
NSN 5905-01-152-2580