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 5925-01-190-5372
NSN 5996-01-411-6195
NSN 5975-01-423-1713
NSN 7035-01-386-5722
NSN 6110-00-549-6662
NSN 5925-00-109-2218
NSN 6130-01-085-9555
NSN 6105-00-541-8472
NSN 5996-00-909-5466
NSN 6650-01-420-6572
NSN 6320-00-116-3658
NSN 5835-00-833-7080