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 5855-01-416-1527
NSN 5920-00-149-1469
NSN 5920-00-661-0840
NSN 6135-01-432-6201
NSN 6650-01-275-5469
NSN 6685-01-447-2226
NSN 6610-01-505-3495
NSN 6610-01-293-9838
NSN 5920-01-307-7699
NSN 5910-00-242-4284
NSN 5996-01-415-3291
NSN 6650-00-490-2637