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 5975-00-472-6042
NSN 5935-01-422-2559
NSN 2925-01-592-4782
NSN 5915-00-756-2699
NSN 6645-01-421-2445
NSN 6150-00-104-4572
NSN 6220-01-056-2056
NSN 2925-00-947-9814
NSN 5999-01-192-9408
NSN 6645-01-029-8528
NSN 5960-00-991-1135
NSN 6240-01-351-4516