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).
Classification: Crown corks (including crown seals and caps), and parts thereof, of base metal
NSN 5910-00-264-8410
NSN 5996-01-175-7881
NSN 6130-01-580-0577
NSN 6240-00-123-7648
NSN 6620-01-399-3615
NSN 6135-01-142-2417
NSN 6110-01-433-0203
NSN 5985-01-246-1773
NSN 5998-01-306-9192
NSN 6610-00-575-7933
NSN 6105-01-097-2568
NSN 4140-00-933-6375