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 4140-01-158-4139
NSN 5925-00-241-1441
NSN 6320-00-521-9350
NSN 6645-01-438-4118
NSN 5920-01-436-8925
NSN 4140-00-843-1300
NSN 6620-01-138-0089
NSN 5835-00-752-1201
NSN 5965-01-258-5662
NSN 5910-00-214-9332
NSN 5975-01-283-8831
NSN 5935-01-035-7822