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 5915-01-017-3338
NSN 5950-00-009-1586
NSN 5945-00-172-0786
NSN 6110-00-923-7265
NSN 2925-00-814-8745
NSN 5835-01-126-9358
NSN 6130-00-712-0431
NSN 5905-01-634-0595
NSN 5910-00-248-6899
NSN 5999-00-371-8712
NSN 5996-01-506-7585
NSN 6650-00-176-1911