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 6220-01-149-2803
NSN 5855-00-869-3635
NSN 5990-00-296-4667
NSN 5935-01-568-4712
NSN 6145-01-081-5106
NSN 6145-01-395-2136
NSN 6650-01-422-3395
NSN 5998-01-546-1922
NSN 6130-01-288-0660
NSN 6150-00-974-2167
NSN 5915-01-359-1429
NSN 5985-00-916-7875