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 2925-00-278-9468
NSN 5975-00-660-5962
NSN 5975-01-381-3162
NSN 6685-01-175-1921
NSN 5960-00-935-6484
NSN 6130-01-178-7503
NSN 6150-01-383-0167
NSN 5999-01-283-7115
NSN 5925-00-262-5651
NSN 7035-01-168-3596
NSN 6145-01-582-7329
NSN 5920-01-224-7946