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).
NSN 6130-01-420-6617
NSN 6645-01-204-7094
NSN 6130-00-950-4464
NSN 6240-01-381-5541
NSN 5930-00-198-5841
NSN 6105-01-097-7413
NSN 6645-01-466-2083
NSN 6105-00-484-1890
NSN 5835-01-442-6482
NSN 6150-01-607-0663
NSN 5925-00-880-0235
NSN 4140-00-165-6535