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 6645-01-103-8449
NSN 5975-01-076-3656
NSN 5945-01-470-8549
NSN 2925-00-720-3948
NSN 5915-00-432-2993
NSN 5945-00-168-3933
NSN 6150-01-437-9087
NSN 6650-00-216-6365
NSN 2925-01-113-6904
NSN 5925-01-430-2318
NSN 5935-00-130-2599
NSN 6145-01-263-3902