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 5915-00-163-3308
NSN 5855-01-616-6544
NSN 5835-01-507-0731
NSN 6110-00-400-5764
NSN 5935-01-413-7921
NSN 6685-01-453-2222
NSN 5990-01-129-7701
NSN 5960-00-133-2475
NSN 6240-00-082-1142
NSN 5975-01-660-9293
NSN 5945-01-624-5630
NSN 6650-01-411-6292