Features
Includes quality control certificate of conformance.
Specifications
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Federal Supply Class (fsc):
Engine instruments
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National Stock Number (nsn):
6620-01-485-0556
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Special Features:
270 deg. Tachometer; reverse polarity protected; pointer moves to 0 when voltage is applied and instrument isgrounded; use 12v or 24v negative ground system; application, battery ignition; model no. 27b4em