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 6650-01-469-0272
NSN 4140-01-487-4394
NSN 6610-00-991-7755
NSN 5835-00-466-8544
NSN 6150-01-644-4207
NSN 6145-01-437-9078
NSN 2925-00-192-1166
NSN 7035-00-009-8705
NSN 5935-01-068-3164
NSN 5996-00-281-4500
NSN 5950-00-125-9332
NSN 5975-01-323-7166