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 5930-01-239-5810
NSN 5960-00-056-5620
NSN 5920-01-455-6731
NSN 5996-00-574-3625
NSN 6685-00-026-7691
NSN 6685-01-234-3621
NSN 6620-01-051-2045
NSN 6135-00-935-2589
NSN 5915-01-170-0509
NSN 6145-00-830-8210
NSN 5965-00-005-7899
NSN 5999-00-789-8653