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 5998-01-634-0604
NSN 5920-00-981-5821
NSN 5855-01-566-4032
NSN 5910-01-604-1110
NSN 6145-01-409-1685
NSN 4140-01-583-8762
NSN 5920-01-623-8571
NSN 5945-01-076-9447
NSN 6685-00-104-7149
NSN 6685-00-237-4138
NSN 5920-01-024-5956
NSN 5930-01-090-9058