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 6220-01-126-1909
NSN 6620-01-365-1499
NSN 6130-01-514-6303
NSN 6610-01-585-2222
NSN 6610-01-475-1921
NSN 5835-00-198-4936
NSN 6150-01-077-0285
NSN 5999-01-379-7256
NSN 6240-01-428-9410
NSN 5905-01-252-2479
NSN 6220-01-212-9016
NSN 6685-01-032-5241