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 6150-01-120-6759
NSN 5999-01-026-9445
NSN 5985-01-217-5881
NSN 6645-01-034-6037
NSN 5999-00-880-3576
NSN 5905-01-077-7096
NSN 5915-01-025-1362
NSN 6650-01-449-2334
NSN 6620-00-974-1994
NSN 6650-00-269-5000
NSN 6150-01-227-2595
NSN 5965-01-360-6568