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 4140-01-174-7310
NSN 6145-01-346-2247
NSN 5950-01-275-6891
NSN 5910-01-440-9117
NSN 5855-01-566-2706
NSN 6135-00-369-2368
NSN 4140-01-180-2775
NSN 6240-01-327-4120
NSN 5915-01-412-5984
NSN 6145-01-526-1015
NSN 6135-01-507-4346
NSN 2925-01-043-9786