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).
NSN 6320-00-261-9136
NSN 5975-00-380-5753
NSN 5998-01-088-6766
NSN 6220-01-192-1908
NSN 5920-00-309-5637
NSN 5905-00-740-8205
NSN 5945-01-014-5059
NSN 6685-01-146-8649
NSN 5945-01-377-2415
NSN 6610-01-507-4356
NSN 6650-01-520-8701
NSN 5835-01-174-7700