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 5935-01-140-6590
NSN 6130-01-335-6149
NSN 5985-01-320-2532
NSN 5920-00-123-5839
NSN 6110-01-377-4718
NSN 6220-01-004-1152
NSN 5945-00-804-2965
NSN 6240-01-285-7616
NSN 6645-01-184-9142
NSN 5855-01-494-3713
NSN 5975-00-231-5927
NSN 5910-01-097-7231