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).
NSN 6320-00-456-2092
NSN 5965-00-553-6898
NSN 6320-01-213-3974
NSN 5835-01-568-7796
NSN 6320-01-006-6138
NSN 5996-01-097-9320
NSN 5835-01-495-0595
NSN 6145-01-191-1529
NSN 5999-01-231-1422
NSN 5895-00-105-6597
NSN 5895-01-583-6996
NSN 5975-01-452-8376