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 5930-01-456-1857
NSN 5905-00-075-5784
NSN 6220-00-498-8098
NSN 6645-01-535-7136
NSN 6320-01-116-3980
NSN 5965-01-392-1761
NSN 5960-00-597-2680
NSN 6110-00-961-5204
NSN 6150-00-144-7115
NSN 6145-01-047-4345
NSN 6620-01-340-1503
NSN 7035-01-588-5092