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 5925-01-371-1360
NSN 6685-01-150-6581
NSN 5930-01-319-7195
NSN 6145-01-203-9468
NSN 5998-01-453-6227
NSN 5998-00-596-9568
NSN 5930-01-187-1999
NSN 5998-01-356-6566
NSN 2925-01-294-4125
NSN 6320-01-322-8340
NSN 6130-01-535-6296
NSN 4140-01-232-0306