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 6150-01-172-0078
NSN 5915-01-502-6623
NSN 5915-00-905-1008
NSN 6150-01-467-8645
NSN 5965-01-205-6249
NSN 6105-00-941-2626
NSN 5930-00-287-0983
NSN 5990-01-447-7779
NSN 6320-01-323-7565
NSN 5915-01-334-4932
NSN 4140-00-176-4761
NSN 6110-01-469-0269