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 6135-01-265-1384
NSN 5998-00-449-1663
NSN 5910-00-855-2647
NSN 6220-01-525-0373
NSN 5945-01-287-8230
NSN 5996-01-123-9038
NSN 5925-01-131-0373
NSN 6320-00-070-4544
NSN 5910-01-578-6803
NSN 5960-01-292-8309
NSN 6220-01-370-4215
NSN 6320-01-455-3394