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 5905-00-580-1748
NSN 7035-01-003-9142
NSN 6130-01-297-6971
NSN 6320-00-422-9006
NSN 6240-00-500-4404
NSN 6645-01-148-8128
NSN 6610-01-325-6767
NSN 6685-01-241-2325
NSN 6130-01-612-6855
NSN 6220-01-144-7175
NSN 6685-01-559-0177
NSN 5990-01-174-6851