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 5930-00-491-6957
NSN 5920-00-848-9771
NSN 4140-01-139-4877
NSN 6610-00-811-6072
NSN 7035-01-145-5059
NSN 6685-01-119-7402
NSN 5920-01-215-0497
NSN 5920-00-391-6252
NSN 5945-00-938-6580
NSN 7035-00-163-6221
NSN 6220-01-145-4993
NSN 6105-00-104-4895