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 5905-00-277-7439
NSN 6130-01-626-4858
NSN 5965-01-009-5426
NSN 6105-01-142-3057
NSN 5999-00-251-0834
NSN 6320-00-082-5868
NSN 5915-01-578-7264
NSN 5960-00-807-9187
NSN 6620-01-449-8743
NSN 5996-01-230-2724
NSN 5965-01-170-0075
NSN 6320-01-539-4789