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 6130-01-370-1447
NSN 6685-01-269-5240
NSN 6105-01-613-9315
NSN 6150-01-058-3200
NSN 6645-01-169-2254
NSN 5925-00-236-5657
NSN 5975-00-422-8500
NSN 5835-01-229-6964
NSN 6145-01-629-4079
NSN 5855-00-631-4565
NSN 6610-00-910-3254
NSN 6645-01-611-9391