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 5975-01-334-2984
NSN 5910-01-578-3170
NSN 5905-00-224-3552
NSN 4140-00-459-9045
NSN 6145-01-329-6982
NSN 5835-00-835-2438
NSN 6240-01-459-0902
NSN 5945-01-246-5466
NSN 5965-01-217-7167
NSN 5895-01-534-6419
NSN 5996-01-625-6107
NSN 6620-00-087-7930