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 4140-00-257-5215
NSN 5985-01-565-7084
NSN 5930-01-135-2807
NSN 5855-00-482-9876
NSN 6610-01-010-3915
NSN 5945-01-253-6221
NSN 5950-00-329-6123
NSN 5915-00-333-2427
NSN 5990-00-765-1264
NSN 6320-01-227-2648
NSN 5945-01-202-1726
NSN 5905-01-593-2319