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 5960-00-147-0519
NSN 5996-01-468-6417
NSN 5998-00-426-7449
NSN 5945-01-588-8412
NSN 5975-01-025-1613
NSN 5999-01-087-4201
NSN 6650-01-481-3618
NSN 6110-00-548-3970
NSN 6150-01-061-5778
NSN 5985-00-583-8754
NSN 4140-01-624-6592
NSN 6620-00-093-4186