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 5990-01-286-0601
NSN 5935-01-359-3223
NSN 5975-00-983-9229
NSN 6320-01-054-3046
NSN 5950-00-619-8160
NSN 6220-01-323-5408
NSN 5895-00-263-0179
NSN 5960-01-430-3911
NSN 6320-01-227-2648
NSN 6610-00-883-5160
NSN 6220-01-224-2108
NSN 6240-01-291-4833