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 6620-01-324-6864
NSN 5925-00-297-8821
NSN 6150-01-623-2508
NSN 7035-00-897-7567
NSN 5999-01-423-8213
NSN 6220-00-888-7235
NSN 5985-01-274-1617
NSN 2925-01-522-1134
NSN 5920-01-415-5805
NSN 5960-01-503-0362
NSN 6320-01-017-5274
NSN 6145-00-081-2520