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 5910-01-441-1871
NSN 6610-00-408-4775
NSN 6130-00-466-8939
NSN 5975-01-331-2370
NSN 5990-01-065-0492
NSN 5895-00-338-8484
NSN 6610-01-321-6904
NSN 5925-01-046-6905
NSN 5985-00-223-3042
NSN 4140-01-095-6169
NSN 5965-01-428-3348
NSN 5996-00-029-9112