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 5925-01-454-3735
NSN 5945-00-110-1055
NSN 5985-00-740-7154
NSN 6130-00-156-7751
NSN 5915-01-366-4515
NSN 5945-01-537-0202
NSN 6645-01-360-0293
NSN 4140-00-167-4712
NSN 2925-01-615-2379
NSN 6135-01-497-4516
NSN 6610-00-267-9944
NSN 5975-01-180-6018