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 5905-01-396-8832
NSN 4140-00-801-0067
NSN 5975-01-027-2157
NSN 6620-01-480-6887
NSN 6240-01-519-0507
NSN 5985-01-255-3176
NSN 4140-01-061-9849
NSN 6150-00-905-4586
NSN 5996-01-057-9023
NSN 5975-01-365-0127
NSN 6650-01-191-1669
NSN 5985-01-296-6266