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 5999-01-600-2097
NSN 5915-00-188-3856
NSN 6650-00-144-4555
NSN 4140-00-135-6398
NSN 5985-00-205-9568
NSN 5990-00-755-3015
NSN 6110-01-654-5957
NSN 6320-00-116-3658
NSN 5835-01-071-6376
NSN 6240-01-469-8823
NSN 5915-00-740-4336
NSN 5835-00-523-0736