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 6620-01-599-2011
NSN 6110-01-171-9752
NSN 6130-01-607-6305
NSN 4140-01-135-4617
NSN 5905-01-528-2614
NSN 6135-01-027-7543
NSN 5905-01-293-8344
NSN 5855-01-412-9449
NSN 5985-01-265-2904
NSN 6220-01-463-6068
NSN 5905-01-129-6184
NSN 6135-01-645-4653