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 6220-01-392-0225
NSN 6130-01-455-2450
NSN 6645-01-227-2036
NSN 5835-01-279-9508
NSN 5835-00-269-2232
NSN 5999-01-400-1511
NSN 5910-01-396-2984
NSN 6320-01-214-0350
NSN 5965-01-271-0808
NSN 6135-00-377-9165
NSN 5855-00-433-2377
NSN 6620-01-064-0366