At ASAP NSN Parts, owned and operated by ASAP Semiconductor, we make it as simple as possible for you to find different part types from the manufacturer Electrical Instrument Service Inc like Ammeter, Shunt Instrument, Resistor Fixed Wire, Voltmeter, Meter. Quote for part numbers including 557007-389, USP12, 5086, 260370, 370-0052 with NSN 6625-00-186-1678, 6625-00-181-2610, 5905-00-734-4069, 6625-00-643-0624, 6625-00-553-8140 which are manufactured by Electrical Instrument Service Inc with (CAGE Code 27627,32590) . We know how hard it can be to find the parts you need. As such, we make sure that our vast inventory of more than 2 billion NSN parts is always stocked with parts, both new and obsolete. Just send us an RFQ to get started for your desired Electrical Instrument Service Inc NSN part on your next purchase.