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 4140-01-648-2249
NSN 6105-01-033-3649
NSN 5965-01-026-8624
NSN 7035-00-335-7283
NSN 5915-00-358-2407
NSN 5895-00-871-0156
NSN 7035-01-449-1189
NSN 5975-00-094-5959
NSN 6145-00-786-1172
NSN 5905-00-367-6164
NSN 5855-01-445-6551
NSN 5945-00-453-3121