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 6240-00-806-4554
NSN 6685-01-462-1770
NSN 5915-01-300-1589
NSN 6130-01-464-0628
NSN 6105-01-527-8782
NSN 5895-01-351-5044
NSN 2925-01-516-9858
NSN 5996-00-862-1122
NSN 6105-01-359-7843
NSN 6105-00-240-1055
NSN 5990-01-571-7468
NSN 5945-01-194-1540