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 4140-00-288-9826
NSN 6610-01-372-8170
NSN 5855-01-379-3160
NSN 5945-00-553-9934
NSN 6645-00-498-6869
NSN 5990-00-945-0107
NSN 6610-01-010-3159
NSN 6130-01-627-9196
NSN 6620-01-567-9933
NSN 5990-01-514-8030
NSN 2925-01-069-5324
NSN 5920-00-110-7800