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 7035-01-386-5722
NSN 5905-01-502-7872
NSN 6610-01-560-9461
NSN 6145-01-400-3838
NSN 5999-00-278-5563
NSN 6145-00-860-3475
NSN 5905-01-056-5014
NSN 6220-01-418-3976
NSN 5996-01-178-8890
NSN 6150-01-007-5298
NSN 4140-00-890-6447
NSN 5975-01-170-8956