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 6685-01-476-6989
NSN 2925-01-346-9522
NSN 2925-01-426-3410
NSN 6220-01-401-5337
NSN 5965-00-431-2492
NSN 6150-01-626-9929
NSN 2925-00-524-4688
NSN 5945-00-312-9880
NSN 6145-00-105-9457
NSN 5996-01-145-4357
NSN 6135-00-110-1981
NSN 6320-01-506-9439