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 5985-01-371-3812
NSN 5965-00-162-1244
NSN 5985-01-382-1742
NSN 5835-01-610-5744
NSN 6145-00-233-6010
NSN 6220-00-291-3722
NSN 4140-00-919-8823
NSN 5895-00-284-1901
NSN 5915-01-470-8561
NSN 5905-01-437-8811
NSN 4140-01-050-8096
NSN 5935-01-181-5590