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 6150-01-335-4185
NSN 4140-01-574-2422
NSN 5935-00-172-9806
NSN 5925-00-209-0435
NSN 5965-00-560-5804
NSN 6620-01-544-4857
NSN 5950-00-102-6192
NSN 5930-01-660-7833
NSN 5965-01-431-8147
NSN 2925-01-298-2674
NSN 6145-01-364-0346
NSN 5975-01-556-6719