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: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 5960-00-471-5212
NSN 5998-01-478-4051
NSN 6645-01-445-5235
NSN 4140-00-846-4786
NSN 5920-01-582-0388
NSN 2925-01-197-7864
NSN 2925-01-317-1186
NSN 6240-00-143-6558
NSN 6320-01-198-4024
NSN 6620-00-186-8220
NSN 6320-01-532-7491
NSN 5950-00-348-6740