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 5910-00-850-0976
NSN 6650-01-171-6444
NSN 5855-01-060-8521
NSN 5998-01-219-5492
NSN 5915-00-876-4446
NSN 6650-01-499-5673
NSN 6650-01-398-1117
NSN 5950-00-068-8381
NSN 5935-00-492-9676
NSN 2925-01-619-4825
NSN 6135-01-091-6021
NSN 6610-01-302-6347