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 6130-00-109-0449
NSN 6130-00-988-3257
NSN 5985-01-185-7706
NSN 6320-00-853-1920
NSN 5835-00-018-4571
NSN 6645-00-789-8095
NSN 2925-00-592-2819
NSN 5920-00-808-0037
NSN 5999-01-462-4628
NSN 2925-01-300-2897
NSN 5990-01-463-5400
NSN 5920-01-526-6364