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 5910-00-806-5275
NSN 5990-01-617-5156
NSN 5930-00-350-1018
NSN 6610-00-933-1380
NSN 6105-00-237-3682
NSN 5905-01-337-3436
NSN 5999-01-274-5257
NSN 6110-01-599-4794
NSN 5895-01-085-4318
NSN 6620-01-292-2815
NSN 6685-00-322-9260
NSN 5920-00-075-5726