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 6150-01-025-6305
NSN 5950-01-611-7321
NSN 6150-00-606-5412
NSN 6145-01-509-7273
NSN 6620-01-514-7786
NSN 5975-00-719-9793
NSN 6620-01-329-7510
NSN 5996-00-151-4462
NSN 7035-01-424-7019
NSN 5950-01-215-1177
NSN 5905-01-415-0869
NSN 5965-01-453-4403