Critical applications: poseidon matl (hull, mech., elec, ord. And elect.); trident matl
An item specifically designed to test and/or monitor an electrical circuit and indicate its operating condition by means of a display, such as lamps or light emitting diodes. Examples of conditions being indicated are power on, no power, reversed polarity, open ground, open neutral, alternating current and/or direct current. It may or may not be used to indicate definite power line voltage ratings, such as 110, 220 and 440 volts. It is designed to be inserted in the circuit being tested. For items designed to indicate with out physical contact with the object being tested, see indicator, electrical potential. See also light, test, and voltmeter.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 5975-00-671-8122
NSN 5855-00-494-9581
NSN 5855-00-631-4565
NSN 5910-01-302-4846
NSN 7035-00-007-5188
NSN 5975-01-189-6287
NSN 5905-00-583-7380
NSN 6610-01-454-2418
NSN 5910-01-461-9038
NSN 6620-01-025-1443
NSN 5945-01-475-4950
NSN 6320-01-056-1164