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 5975-00-225-1881
NSN 5965-00-083-8157
NSN 4140-01-303-5103
NSN 5895-01-119-1601
NSN 5925-00-847-7725
NSN 5935-00-410-8516
NSN 5999-01-623-3285
NSN 6150-00-539-9812
NSN 5895-00-421-7376
NSN 5990-00-524-2293
NSN 5925-01-205-7482
NSN 5960-01-563-6975