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 5990-01-525-2250
NSN 6145-01-366-6650
NSN 6135-01-604-8739
NSN 6145-00-266-8453
NSN 6320-00-546-9249
NSN 5920-01-442-8734
NSN 6135-01-434-6308
NSN 5960-00-785-4274
NSN 5960-01-016-5387
NSN 5960-00-170-6916
NSN 5930-01-133-5714
NSN 5925-01-107-5065