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 5975-00-146-6555
NSN 5910-01-417-2013
NSN 5950-00-239-7649
NSN 6135-01-142-2417
NSN 5990-00-524-2293
NSN 5905-00-730-6935
NSN 6135-01-408-9244
NSN 6110-01-068-6201
NSN 5930-01-651-0853
NSN 2925-01-477-3787
NSN 6135-01-260-7180
NSN 6620-01-229-2193