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 6240-01-621-7646
NSN 5999-00-719-9664
NSN 6685-01-084-5195
NSN 5915-00-424-9481
NSN 5965-01-439-6650
NSN 7035-01-566-3146
NSN 6145-01-412-7517
NSN 5835-01-487-3042
NSN 5996-00-132-1360
NSN 5855-00-560-0110
NSN 6110-00-226-1753
NSN 5996-01-269-0982