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 5895-00-918-0233
NSN 5895-00-100-1216
NSN 6145-00-957-9963
NSN 6645-01-139-0156
NSN 5985-00-343-3632
NSN 2925-01-123-5856
NSN 6240-01-394-7052
NSN 5930-00-203-5853
NSN 5925-00-872-1480
NSN 5855-01-433-2220
NSN 5996-01-544-0135
NSN 4140-00-905-6570