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 5985-01-596-2970
NSN 5930-01-540-2097
NSN 5905-00-971-2139
NSN 6610-01-089-2487
NSN 6150-01-634-0575
NSN 5960-01-334-5146
NSN 6150-01-534-3668
NSN 6110-00-406-0221
NSN 5925-01-023-1411
NSN 6220-01-505-3821
NSN 5950-01-357-6515
NSN 5920-01-050-7474