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 5910-00-611-2850
NSN 5925-00-452-1270
NSN 5895-00-494-3617
NSN 6130-01-103-2981
NSN 5930-01-112-2491
NSN 5895-01-495-1630
NSN 5835-01-100-3265
NSN 5990-01-299-2014
NSN 5910-00-920-0483
NSN 6650-01-472-6753
NSN 5985-01-171-4749
NSN 6220-01-353-9026