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 6135-00-676-5807
NSN 2925-01-244-3016
NSN 5985-01-614-5561
NSN 6145-01-136-2201
NSN 4140-01-513-5168
NSN 6320-00-857-4073
NSN 5930-00-826-6165
NSN 5905-01-227-0087
NSN 5905-01-373-1631
NSN 6685-01-264-1359
NSN 6240-01-572-2225
NSN 5999-00-670-0712