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 6620-01-580-0883
NSN 6650-01-431-6796
NSN 5945-00-423-7135
NSN 5910-01-391-5609
NSN 7035-01-106-3476
NSN 6110-01-100-7638
NSN 5975-01-315-7951
NSN 5960-01-328-8248
NSN 5950-00-362-5661
NSN 5975-01-322-4886
NSN 5965-01-365-5813
NSN 5910-01-406-4317