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 6685-01-131-3222
NSN 6135-01-449-2144
NSN 6620-00-069-5764
NSN 5990-00-524-2293
NSN 5999-01-054-2902
NSN 6645-01-373-2262
NSN 6320-01-181-9474
NSN 5915-01-185-2897
NSN 5960-00-905-3822
NSN 6130-00-227-2124
NSN 5930-01-605-6669
NSN 4140-01-374-3386