A series of fixed precision resistors or bars of metal so positioned that, by means of an integral switching mechanism, any of a number of specific values of resistance can be placed in parallel with a basic direct current instrument to permit determination of current values exceeding the actual range of the instrument itself.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 5915-00-893-6621
NSN 5915-01-342-8374
NSN 5960-01-370-4285
NSN 5930-00-296-9940
NSN 6685-01-492-2612
NSN 5990-00-167-2692
NSN 6130-00-850-6613
NSN 7035-00-392-5417
NSN 5925-01-112-5405
NSN 5960-00-072-5874
NSN 5935-01-208-5471
NSN 6150-00-646-7923