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 4140-00-293-7847
NSN 5910-00-751-9581
NSN 5999-01-327-3067
NSN 5985-01-255-3493
NSN 5910-01-633-9963
NSN 5960-00-645-8435
NSN 5950-00-775-6743
NSN 6135-01-359-0051
NSN 6610-00-369-6661
NSN 5835-01-632-6627
NSN 5996-00-903-9713
NSN 5960-01-390-5961