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 6135-01-642-6830
NSN 6650-01-116-9731
NSN 5920-00-336-9055
NSN 5895-01-177-6143
NSN 2925-01-025-0082
NSN 6130-01-536-4175
NSN 6150-00-466-2892
NSN 5835-01-457-7951
NSN 6610-01-100-3662
NSN 5925-00-529-0441
NSN 6650-01-151-4217
NSN 5895-00-647-1226