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 5930-01-218-6533
NSN 5915-01-239-8931
NSN 5905-00-007-9318
NSN 5915-01-374-3498
NSN 6645-01-370-5264
NSN 5999-01-574-6268
NSN 5905-00-063-1112
NSN 7035-01-592-2562
NSN 6620-00-904-2139
NSN 5855-00-471-5989
NSN 5935-00-378-9285
NSN 5920-00-882-6991