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 5930-01-534-3451
NSN 5990-00-446-0518
NSN 5835-00-503-2559
NSN 5855-01-136-1916
NSN 6145-01-259-4530
NSN 6150-00-841-6629
NSN 7035-00-529-3128
NSN 5996-00-998-3006
NSN 5925-00-282-2459
NSN 5960-01-368-5874
NSN 5920-01-372-7122
NSN 6610-00-497-3801