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 5975-01-331-7001
NSN 6240-01-062-4517
NSN 6620-00-292-7000
NSN 4140-01-258-1215
NSN 5950-00-389-3760
NSN 5945-00-564-6979
NSN 7035-01-330-4799
NSN 2925-00-474-4990
NSN 6645-00-508-5723
NSN 5855-01-100-3272
NSN 6320-01-086-2602
NSN 7035-01-521-2068