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 5975-01-007-2027
NSN 2925-01-348-5518
NSN 5998-01-525-8702
NSN 6105-01-426-7906
NSN 6650-01-314-3249
NSN 5950-00-824-4104
NSN 5950-01-113-1781
NSN 5905-01-309-6307
NSN 5975-01-264-1721
NSN 5965-01-288-0721
NSN 4140-01-160-7699
NSN 2925-00-596-9775