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 5998-00-073-5253
NSN 6110-00-205-1778
NSN 5915-00-954-3747
NSN 6145-00-873-4808
NSN 7035-01-206-0337
NSN 4140-01-213-4908
NSN 5965-01-633-8849
NSN 5910-00-937-3845
NSN 6110-01-466-6395
NSN 6320-01-147-9177
NSN 4140-00-228-3661
NSN 5920-00-504-6248