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 6645-01-170-7368
NSN 2925-00-178-0940
NSN 5975-00-102-4725
NSN 5975-00-681-5900
NSN 5935-01-596-3577
NSN 5905-00-840-3391
NSN 6685-00-313-9239
NSN 5905-01-634-0595
NSN 5920-01-023-0040
NSN 5950-00-959-8745
NSN 6240-00-364-0850
NSN 6220-00-512-9472