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).
Classification: Parts of engines and motors, nesoi
NSN 5910-01-146-5428
NSN 5855-00-832-9341
NSN 5930-00-238-5099
NSN 5996-01-442-0832
NSN 6320-01-631-7828
NSN 2925-01-556-0333
NSN 5975-01-579-3455
NSN 6650-00-409-4283
NSN 5990-00-284-0537
NSN 6130-00-262-3385
NSN 5985-00-475-1175
NSN 4140-01-301-4012