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 5960-01-128-9359
NSN 5965-01-201-8399
NSN 5920-00-184-2100
NSN 6645-01-629-9657
NSN 5975-01-460-6983
NSN 5915-01-068-6409
NSN 5910-00-204-9571
NSN 6145-00-000-0090
NSN 5910-01-353-2747
NSN 5975-01-025-9419
NSN 5996-01-153-0531
NSN 6645-01-400-2119