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 5945-01-130-0317
NSN 6320-01-415-0953
NSN 6220-01-555-1543
NSN 5855-00-927-5726
NSN 6240-00-829-2595
NSN 5915-01-152-4820
NSN 5945-00-960-0167
NSN 5930-00-839-4351
NSN 6240-01-125-6901
NSN 5910-00-575-8862
NSN 6105-01-062-1422
NSN 5905-00-966-7193