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 5985-00-006-9906
NSN 5925-00-112-3460
NSN 5945-00-497-8890
NSN 5925-01-569-2981
NSN 5935-00-550-1340
NSN 5920-01-527-4767
NSN 5975-01-050-5225
NSN 5975-01-591-5969
NSN 6685-01-437-5778
NSN 5965-01-005-0341
NSN 5945-01-108-4672
NSN 6240-01-651-2850