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 5895-01-400-1564
NSN 6110-00-257-1446
NSN 5895-00-452-0333
NSN 5930-01-123-8586
NSN 5920-01-265-8068
NSN 6130-01-007-4289
NSN 5910-00-221-1040
NSN 5990-01-191-1772
NSN 6110-01-445-6113
NSN 6610-01-364-8295
NSN 5910-01-631-9077
NSN 5975-01-578-7263