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 5930-01-061-0923
NSN 5855-01-591-7028
NSN 6685-01-553-6195
NSN 6650-01-090-0719
NSN 5835-01-470-3337
NSN 5999-00-604-5005
NSN 2925-00-041-0439
NSN 5855-01-224-7975
NSN 6620-00-951-0153
NSN 6110-00-234-9377
NSN 5935-01-304-2253
NSN 5835-01-106-1456