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 6130-01-092-2028
NSN 5935-00-902-4673
NSN 5950-00-909-5998
NSN 6620-01-358-7531
NSN 5985-00-006-4361
NSN 6130-00-983-5539
NSN 6220-01-299-7918
NSN 5935-01-515-1557
NSN 6320-01-449-1014
NSN 5920-01-212-1536
NSN 5960-01-349-8791
NSN 5950-01-185-2517