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 5999-01-145-9704
NSN 5930-01-432-2481
NSN 5910-01-403-2812
NSN 5855-00-337-3679
NSN 6620-00-601-3885
NSN 5910-01-414-1813
NSN 5950-01-485-2595
NSN 5996-01-303-6882
NSN 6150-01-414-4157
NSN 6135-01-244-3211
NSN 7035-01-362-4924
NSN 5945-01-157-9953