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 6645-01-207-8169
NSN 6620-01-271-2932
NSN 4140-00-423-6663
NSN 5935-00-708-2362
NSN 5950-01-489-7054
NSN 5950-01-531-6743
NSN 2925-01-291-9997
NSN 6685-01-215-9896
NSN 5965-01-586-5283
NSN 6650-01-096-2283
NSN 5999-01-410-2867
NSN 7035-01-628-3485