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 5935-01-557-8501
NSN 5965-01-546-4628
NSN 5950-01-155-1569
NSN 5835-01-481-4204
NSN 6110-01-004-2398
NSN 6650-01-157-8806
NSN 5990-00-611-1661
NSN 5998-01-295-5436
NSN 5950-01-576-8710
NSN 5930-01-169-8230
NSN 5895-00-398-0029
NSN 6610-01-140-5921