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 6610-01-144-8401
NSN 5975-00-189-0857
NSN 6220-01-548-2198
NSN 6145-00-786-7980
NSN 5945-00-144-3186
NSN 4140-01-280-5364
NSN 5895-01-136-9948
NSN 6150-01-244-1999
NSN 6650-00-614-1711
NSN 6145-01-352-7849
NSN 5945-00-677-4202
NSN 6150-01-112-0391