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 5975-00-553-7151
NSN 5855-00-156-5489
NSN 5975-01-536-9993
NSN 5905-01-136-3193
NSN 5910-01-591-6168
NSN 6145-00-382-6199
NSN 5920-00-165-0390
NSN 6130-01-211-6790
NSN 6130-00-896-1897
NSN 5935-01-533-6804
NSN 5925-01-550-5000
NSN 5925-01-254-4781