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 5945-01-476-2469
NSN 5855-01-297-1886
NSN 6135-01-413-4747
NSN 6240-01-257-7885
NSN 6145-01-427-3520
NSN 5990-01-452-0911
NSN 6110-01-069-2966
NSN 6145-01-292-5233
NSN 5925-00-320-7673
NSN 6220-00-191-4887
NSN 6150-01-381-2521
NSN 6685-01-592-8890