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 5915-01-614-7157
NSN 6620-01-618-2962
NSN 5835-01-340-1604
NSN 5910-01-204-8768
NSN 5920-01-397-1280
NSN 5990-01-443-2931
NSN 5965-01-126-4178
NSN 6130-00-156-4550
NSN 5905-00-242-6592
NSN 6650-00-882-3576
NSN 6105-00-275-0826
NSN 5975-01-493-8975