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 5945-01-139-3293
NSN 5920-01-425-7496
NSN 6105-01-208-8514
NSN 6685-01-146-8649
NSN 7035-01-495-5063
NSN 6645-00-498-6869
NSN 5945-00-419-2405
NSN 5990-01-348-2497
NSN 6130-01-075-6724
NSN 6620-00-303-3271
NSN 6135-01-236-8603
NSN 6145-00-155-5297