Non-locking; presure and thermal release features
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 5990-00-232-3965
NSN 6130-01-222-4656
NSN 5965-00-223-6354
NSN 5905-01-467-9990
NSN 5996-01-571-5252
NSN 5835-01-538-1804
NSN 5895-01-068-0613
NSN 5975-01-425-8478
NSN 5960-00-153-7115
NSN 6110-01-127-2852
NSN 6620-00-248-6950
NSN 5965-01-141-6485