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 6320-01-531-4997
NSN 2925-01-284-8641
NSN 5930-01-178-9754
NSN 5985-01-429-7173
NSN 2925-01-224-1885
NSN 5855-00-916-2236
NSN 5999-01-620-6427
NSN 7035-01-578-2288
NSN 5990-01-485-0260
NSN 6130-01-406-5353
NSN 6135-00-351-8606
NSN 6110-00-900-6410