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 5905-00-638-6776
NSN 5960-01-368-5874
NSN 5975-00-857-9127
NSN 5920-01-384-6065
NSN 6240-00-448-5423
NSN 5835-01-386-4027
NSN 6240-01-281-2597
NSN 6145-01-357-5648
NSN 5910-00-996-3758
NSN 6130-01-431-9019
NSN 5835-01-005-1538
NSN 5835-00-060-9889