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 5998-01-534-1049
NSN 5990-00-869-2122
NSN 7035-00-628-3471
NSN 5950-00-719-7470
NSN 5920-01-277-6019
NSN 5965-01-512-1753
NSN 7035-01-432-2424
NSN 5920-00-988-5057
NSN 6240-00-635-9953
NSN 6685-00-317-4319
NSN 5930-01-652-1595
NSN 6220-01-121-7391