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 4140-01-350-3277
NSN 5925-01-532-6620
NSN 5910-00-105-2145
NSN 5935-00-111-3431
NSN 6150-00-220-9382
NSN 5998-00-907-6345
NSN 5855-00-491-7079
NSN 5925-01-660-5371
NSN 5990-01-261-2962
NSN 2925-01-231-6312
NSN 5998-01-014-6731
NSN 6135-01-483-1501