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 6240-01-237-7454
NSN 6135-00-643-4843
NSN 6620-01-421-6949
NSN 5915-01-221-9117
NSN 6105-01-225-5482
NSN 6610-01-646-9101
NSN 5920-00-989-7254
NSN 5985-01-540-5810
NSN 6145-01-460-9225
NSN 5975-00-321-1146
NSN 6105-01-418-9336
NSN 6320-01-567-7198