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 5985-01-018-4646
NSN 5965-01-633-8849
NSN 5998-01-536-8689
NSN 5925-01-597-1422
NSN 6620-01-462-1625
NSN 6645-01-370-4259
NSN 6130-01-592-3441
NSN 6645-00-038-5735
NSN 5835-00-190-3401
NSN 6610-00-961-6598
NSN 5975-00-956-6105
NSN 6130-01-387-8750