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 5855-00-058-1293
NSN 6685-01-391-4402
NSN 5935-01-621-2947
NSN 5990-00-226-1152
NSN 5998-00-985-4372
NSN 5925-00-267-3044
NSN 6320-01-345-5818
NSN 6240-01-274-4237
NSN 5945-01-429-9534
NSN 5985-01-555-9165
NSN 5915-00-263-2175
NSN 5985-00-929-1466