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 6620-01-603-6442
NSN 5930-00-202-9213
NSN 6150-01-615-5001
NSN 6130-01-160-6610
NSN 5998-01-100-3053
NSN 5985-01-454-1363
NSN 6240-01-245-8996
NSN 5975-01-292-5364
NSN 6110-01-511-9917
NSN 5996-00-035-5624
NSN 5990-01-014-1280
NSN 6610-01-345-1110