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 6645-00-623-5052
NSN 5990-01-199-4832
NSN 2925-01-435-9057
NSN 6620-00-186-8220
NSN 6610-00-482-7339
NSN 5990-01-113-0303
NSN 5975-01-174-9375
NSN 5895-01-440-9847
NSN 5835-01-495-5986
NSN 5975-01-163-6562
NSN 5999-00-179-4650
NSN 4140-00-147-5864