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 4140-01-617-9262
NSN 7035-01-125-7357
NSN 5920-01-456-0572
NSN 5945-00-177-3138
NSN 6105-01-082-7485
NSN 5999-01-434-2326
NSN 6620-00-170-5296
NSN 6105-01-143-2217
NSN 6620-01-462-5196
NSN 6150-00-151-6771
NSN 5996-01-512-2878
NSN 6240-01-004-3464