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 5930-01-426-1182
NSN 5895-01-429-0137
NSN 5950-00-839-5729
NSN 5930-01-157-4751
NSN 5950-00-982-7736
NSN 5905-00-907-9014
NSN 5935-01-245-0307
NSN 2925-01-359-4027
NSN 6320-01-138-0442
NSN 5990-00-975-5298
NSN 4140-01-004-0566
NSN 6650-01-456-6516