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 5835-01-055-6859
NSN 5905-01-406-5217
NSN 6110-00-553-8816
NSN 4140-01-131-2817
NSN 5920-01-171-9139
NSN 2925-01-649-7543
NSN 6650-01-188-4516
NSN 6685-01-088-0546
NSN 5990-01-286-0601
NSN 5975-01-221-6959
NSN 5905-01-461-2722
NSN 5935-01-306-9615