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 6150-01-344-5041
NSN 6130-01-027-0762
NSN 5965-01-041-8139
NSN 5960-00-887-9033
NSN 5998-01-075-9725
NSN 6110-00-960-7341
NSN 5945-00-250-5451
NSN 5975-00-110-4089
NSN 5975-01-012-1993
NSN 6105-01-364-8811
NSN 5895-00-231-1461
NSN 5999-01-543-6510