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 5935-01-384-3403
NSN 5915-00-072-6926
NSN 5975-01-155-4856
NSN 6220-00-023-4344
NSN 5905-00-872-3252
NSN 5985-01-116-2295
NSN 6240-01-160-8975
NSN 5930-00-644-2551
NSN 5925-01-461-2756
NSN 6240-00-950-7478
NSN 6650-00-375-6632
NSN 2925-01-597-9541