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 5925-01-569-8557
NSN 5985-00-228-0244
NSN 5999-00-552-6802
NSN 6650-01-499-1784
NSN 5945-01-512-9376
NSN 6145-00-814-3191
NSN 5915-01-484-7889
NSN 5965-01-408-9233
NSN 6610-00-073-5881
NSN 5925-00-931-6138
NSN 5998-01-105-5582
NSN 6240-00-087-0226