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 6610-01-167-8747
NSN 6320-01-102-0799
NSN 6610-01-445-6362
NSN 5855-01-383-6860
NSN 5999-00-727-7186
NSN 5905-01-411-9154
NSN 6145-01-086-5029
NSN 5910-01-659-5094
NSN 5999-01-381-7533
NSN 6220-01-259-4420
NSN 5910-01-612-9324
NSN 6220-01-090-8593