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 6320-01-489-6044
NSN 6610-01-383-6982
NSN 6620-00-708-2688
NSN 6220-00-243-4205
NSN 5915-00-140-7998
NSN 5910-01-525-8024
NSN 6610-01-521-9801
NSN 5925-01-401-5314
NSN 5935-01-472-3639
NSN 5975-01-573-8695
NSN 5985-01-381-1018
NSN 6240-01-475-8543