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 5855-00-149-0766
NSN 5975-01-602-7188
NSN 5985-01-447-2699
NSN 5835-00-707-6266
NSN 6240-01-006-4216
NSN 5915-01-453-4298
NSN 6110-00-931-6721
NSN 5930-01-279-2144
NSN 6135-01-483-5269
NSN 6145-01-246-3827
NSN 5925-00-446-2464
NSN 6150-00-835-5587