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 5975-01-109-3003
NSN 5835-01-183-7467
NSN 5895-00-119-1505
NSN 6685-01-054-4409
NSN 5905-00-945-0451
NSN 5999-01-113-8564
NSN 6650-00-798-6847
NSN 6150-01-586-8473
NSN 2925-00-059-7991
NSN 5999-01-285-3797
NSN 5985-00-351-4947
NSN 7035-00-286-6221