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 5915-00-952-5658
NSN 5895-01-577-0241
NSN 6130-00-851-1007
NSN 6130-00-225-7248
NSN 4140-01-409-1540
NSN 5915-01-029-2665
NSN 6685-00-553-4728
NSN 6650-01-296-0004
NSN 7035-00-135-4758
NSN 5915-01-475-2096
NSN 6150-00-553-7948
NSN 5998-01-634-0604