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 5910-01-354-5151
NSN 5965-01-227-3705
NSN 5930-01-218-8452
NSN 6320-00-456-2092
NSN 6135-01-521-7693
NSN 5920-00-152-4003
NSN 5975-00-457-0611
NSN 5835-01-424-0054
NSN 5990-01-446-5546
NSN 6105-01-044-2559
NSN 5990-01-606-7521
NSN 2925-00-233-5644