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).
Classification: Parts of engines and motors, nesoi
NSN 6135-01-347-9045
NSN 4140-01-207-1801
NSN 4140-01-229-1873
NSN 4140-01-519-3349
NSN 5975-01-246-5308
NSN 5960-00-529-0583
NSN 6130-01-524-9052
NSN 5975-01-212-9744
NSN 5835-01-044-2628
NSN 6620-00-069-5764
NSN 5999-00-254-2243
NSN 6150-01-123-7612