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 5895-01-495-3631
NSN 6685-01-076-4703
NSN 4140-01-593-4538
NSN 6650-01-523-3600
NSN 7035-00-782-7046
NSN 5920-00-311-3953
NSN 5925-01-207-7995
NSN 6620-00-248-6950
NSN 6650-01-369-1650
NSN 6320-01-195-5583
NSN 6610-01-267-3678
NSN 6610-00-460-1419