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 6220-00-353-5730
NSN 6220-00-107-9301
NSN 5985-01-007-9428
NSN 5910-01-371-3807
NSN 7035-00-238-3662
NSN 6135-01-573-2428
NSN 5925-01-197-6627
NSN 7035-00-020-2227
NSN 5935-01-533-3458
NSN 5835-01-293-6453
NSN 6620-01-221-2643
NSN 6610-01-607-4525