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 6240-01-564-0636
NSN 5935-01-056-6286
NSN 6320-00-636-0922
NSN 5999-01-124-1468
NSN 4140-01-042-9066
NSN 5950-01-275-0715
NSN 5915-01-289-8801
NSN 5855-00-179-8588
NSN 6650-01-615-7316
NSN 6620-01-475-8305
NSN 6145-00-023-9688
NSN 5910-00-148-7031