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 6610-01-014-3964
NSN 5996-01-508-5676
NSN 5905-01-266-2866
NSN 5920-01-160-6050
NSN 5985-01-397-2653
NSN 6150-01-571-3096
NSN 6150-01-406-3705
NSN 5996-00-914-8664
NSN 6220-01-535-5181
NSN 6650-01-533-7109
NSN 5930-01-157-9501
NSN 6620-00-905-6590