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 5935-01-266-2012
NSN 6130-01-099-6912
NSN 2925-01-106-3552
NSN 7035-01-619-0826
NSN 5996-01-555-9489
NSN 6145-01-017-8689
NSN 4140-01-158-4139
NSN 5910-00-357-0988
NSN 6645-01-091-7289
NSN 5960-01-232-7447
NSN 7035-00-834-2090
NSN 5930-00-269-4996