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 5999-01-398-0254
NSN 5950-01-279-0834
NSN 5930-01-360-8377
NSN 5925-01-486-9617
NSN 7035-01-432-2424
NSN 7035-00-703-3535
NSN 6105-01-378-4500
NSN 5960-00-783-6027
NSN 5996-01-211-0208
NSN 5990-01-345-1468
NSN 5835-01-163-4215
NSN 6135-01-180-4588