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 5920-01-435-0555
NSN 5920-00-257-2950
NSN 6610-01-360-3564
NSN 5915-01-367-4472
NSN 6650-00-491-0277
NSN 5950-00-290-8090
NSN 5975-00-099-9312
NSN 5975-01-265-0686
NSN 5895-00-225-5926
NSN 5985-01-254-2269
NSN 5920-00-705-2916
NSN 5999-01-181-6689