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 5935-01-214-2403
NSN 4140-01-360-9873
NSN 5965-01-234-6844
NSN 6610-01-474-8520
NSN 6130-01-290-3310
NSN 5835-01-232-6904
NSN 7035-01-507-2590
NSN 4140-00-089-9377
NSN 5905-00-194-8498
NSN 6130-00-839-3227
NSN 6620-00-244-0965
NSN 6685-01-470-9129