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 5905-00-805-9150
NSN 4140-01-205-1100
NSN 5965-01-296-8991
NSN 7035-00-803-3056
NSN 5996-01-497-1953
NSN 5975-01-467-0662
NSN 5960-00-791-1601
NSN 5915-00-804-8989
NSN 5960-01-273-4201
NSN 6650-01-487-7411
NSN 6650-01-106-1868
NSN 6320-01-350-5570