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 5835-01-064-0859
NSN 5985-00-942-7882
NSN 6145-01-154-7183
NSN 5915-00-577-3152
NSN 5975-01-538-6114
NSN 5925-01-498-1964
NSN 6685-01-281-8860
NSN 6685-00-566-1995
NSN 2925-01-187-5480
NSN 4140-01-436-9831
NSN 5935-01-370-3874
NSN 5975-00-983-5239