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 5996-01-179-5688
NSN 5935-00-217-8847
NSN 5925-00-232-3256
NSN 5920-00-547-1051
NSN 5935-01-479-8125
NSN 5965-00-194-9428
NSN 6145-01-648-6793
NSN 6685-01-061-2270
NSN 6610-01-525-8235
NSN 6130-01-301-2793
NSN 6610-00-681-0590
NSN 6145-00-081-1073