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 5950-01-657-9469
NSN 5920-00-581-4538
NSN 5925-00-168-3786
NSN 6650-01-537-6906
NSN 5999-01-123-4090
NSN 6650-00-527-7451
NSN 5895-01-444-3921
NSN 6145-00-240-4043
NSN 6105-01-529-5705
NSN 5975-00-903-4728
NSN 5915-00-877-7338
NSN 6145-01-288-2154