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 6130-01-272-3117
NSN 4140-00-197-9712
NSN 4140-01-361-8175
NSN 6610-01-167-8747
NSN 5985-01-168-0809
NSN 5998-00-455-3932
NSN 5895-01-270-1018
NSN 5996-00-130-5376
NSN 6650-01-526-5024
NSN 5950-01-131-5544
NSN 6320-01-607-1491
NSN 5985-00-523-5204