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 5975-01-141-3756
NSN 5905-00-282-2504
NSN 5996-00-950-5829
NSN 6610-00-520-6193
NSN 6650-01-328-8363
NSN 5935-01-170-8295
NSN 5910-00-468-6300
NSN 5999-01-286-5855
NSN 5996-00-253-3788
NSN 6150-01-519-8294
NSN 4140-00-948-7041
NSN 5835-01-566-5462