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 5895-01-453-7689
NSN 6650-00-654-6950
NSN 6320-00-313-9114
NSN 6620-01-646-2751
NSN 6145-01-083-0866
NSN 5950-01-359-8952
NSN 6135-01-561-5945
NSN 6145-01-064-2480
NSN 6650-00-470-3905
NSN 5996-01-578-6162
NSN 5835-00-804-0569
NSN 6620-00-003-2020