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 6620-01-470-6479
NSN 6220-00-044-5917
NSN 6150-00-238-3720
NSN 5910-01-112-5516
NSN 5965-01-475-7871
NSN 6145-00-502-1828
NSN 5960-01-512-0233
NSN 5950-00-189-0551
NSN 6150-01-084-5705
NSN 6220-01-205-7688
NSN 5990-00-513-5328
NSN 6320-01-278-2359