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 6320-01-294-7161
NSN 6620-01-325-4220
NSN 6105-00-442-0259
NSN 6110-00-353-0139
NSN 5996-00-491-9304
NSN 5965-01-222-1420
NSN 6620-01-068-4498
NSN 4140-01-550-3438
NSN 7035-00-421-8710
NSN 5935-01-355-8227
NSN 6650-01-120-6231
NSN 5999-00-803-8784