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 5990-00-202-5127
NSN 6620-01-550-8573
NSN 6610-01-144-1951
NSN 5998-01-534-9250
NSN 6130-00-249-2750
NSN 7035-01-510-2777
NSN 5985-00-093-1022
NSN 5930-01-352-1471
NSN 6110-01-562-1821
NSN 6130-01-010-3254
NSN 6610-01-481-2644
NSN 5905-01-168-1099