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 5996-01-316-5788
NSN 5910-00-394-1690
NSN 6220-00-188-7525
NSN 6320-01-631-7828
NSN 5999-01-189-5478
NSN 5925-01-160-9069
NSN 5999-01-618-9118
NSN 5930-01-411-7207
NSN 5985-01-553-5748
NSN 5985-01-068-1940
NSN 6145-01-359-5942
NSN 2925-01-442-7812