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 6145-00-957-7780
NSN 5945-00-121-8277
NSN 6650-00-959-6869
NSN 6220-01-106-9867
NSN 5998-00-001-8571
NSN 5945-01-550-9755
NSN 5895-01-008-7888
NSN 6135-00-078-9931
NSN 6610-01-278-9387
NSN 6620-01-633-8443
NSN 5930-01-549-0395
NSN 6135-00-985-7846