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 5930-01-092-1421
NSN 7035-01-434-6134
NSN 5935-00-135-6163
NSN 6130-01-027-6310
NSN 5925-01-269-9002
NSN 6110-01-303-8236
NSN 6130-00-361-1774
NSN 6610-00-146-3499
NSN 6135-01-604-8739
NSN 5915-00-595-8090
NSN 6685-01-103-6583
NSN 6145-00-954-5121