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 6150-00-133-5742
NSN 6135-00-276-7625
NSN 5835-01-346-9575
NSN 5975-01-259-9212
NSN 5950-01-472-2467
NSN 6320-01-194-1253
NSN 7035-00-205-1932
NSN 5965-00-079-2360
NSN 5999-01-274-1306
NSN 6130-01-199-5638
NSN 6620-01-557-1941
NSN 5945-00-964-6354