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 6610-00-105-9663
NSN 6145-01-320-5000
NSN 6145-01-388-2642
NSN 6645-01-054-7101
NSN 5999-01-653-6921
NSN 5999-01-524-8766
NSN 5999-01-487-0266
NSN 6145-00-838-1811
NSN 4140-00-876-5532
NSN 5975-01-364-0000
NSN 5999-00-162-8932
NSN 5950-01-349-6547