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 5930-01-244-2175
NSN 5915-00-067-7464
NSN 5855-01-068-8915
NSN 4140-01-232-0537
NSN 2925-01-123-5856
NSN 5895-00-929-0883
NSN 5945-00-855-8066
NSN 2925-01-206-7948
NSN 6130-01-243-6434
NSN 5999-00-127-8125
NSN 5950-01-603-3124
NSN 5935-01-507-0462