Olive drab color
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 6130-01-411-4849
NSN 5920-01-088-8312
NSN 5996-00-296-9629
NSN 5930-01-375-3515
NSN 5930-01-378-5023
NSN 5975-00-518-7817
NSN 5835-00-351-9459
NSN 6650-00-246-3751
NSN 5999-00-205-0918
NSN 4140-00-273-1199
NSN 5985-00-879-4653
NSN 6320-00-164-4087