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 6650-01-396-0767
NSN 6110-01-587-1660
NSN 5905-00-466-1251
NSN 4140-01-333-9612
NSN 5920-01-535-0796
NSN 6135-01-475-7415
NSN 6320-01-564-0893
NSN 6645-01-505-3839
NSN 6240-00-740-8901
NSN 5999-00-259-9051
NSN 5996-01-615-8389
NSN 5965-01-367-9357