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 6650-01-434-0331
NSN 5925-01-033-1197
NSN 5920-01-599-8123
NSN 6645-00-149-1100
NSN 6610-01-010-3915
NSN 5905-01-189-7396
NSN 5930-01-003-7215
NSN 7035-00-205-1932
NSN 6645-01-552-0004
NSN 6220-01-146-9351
NSN 5999-00-056-3252
NSN 5985-00-342-9140