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 5950-01-480-2151
NSN 5965-01-167-3495
NSN 5930-00-324-2728
NSN 6145-00-978-5968
NSN 6650-00-526-7785
NSN 6610-00-761-5450
NSN 5935-01-036-5171
NSN 5950-01-572-9354
NSN 2925-01-531-6811
NSN 6645-01-018-7664
NSN 6145-01-240-6339
NSN 5996-01-175-7881