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 5950-01-523-9173
NSN 2925-01-400-2286
NSN 6150-01-620-1848
NSN 5835-01-406-4066
NSN 5835-00-372-3736
NSN 5945-01-005-6602
NSN 5999-00-531-4303
NSN 6320-01-384-3850
NSN 6135-00-767-0331
NSN 6110-01-037-7368
NSN 6650-01-649-0228
NSN 6650-01-548-3495