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National Stock Number:
6625-00-916-6286
Federal Supply Class:
6625
National Item Identification Number:
009166286
Description:
METER,ELECTRICAL FREQUENCY
Detail:
An instrument which measures the rate of regularly recurring variations in an electric current or voltage and is usually calibrated in Hertz (cycles per second or CPS). The value may be expressed by means of a pointer and calibrated dial vibrating reed or a digital read out display. For instruments which measure radio frequencies, see CALIBRATOR, FREQUENCY; and WAVEMENTER. Excludes: COUNTER ELECTRONIC DIGITAL.
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Manufacturer Information:
| 392S2 | 57737 | HERMAN H STICHT COMPANY INC DBA MEGOHMER VIBRATING REED & STANDCO | | B12093-1REVA | 80206 | NAVAL AIR DEVELOPMENT CENTER WARMINSTER NAVAIRSYSCOM HQ | | MF21CAT4890 | 07239 | AVO INTL |
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Techincal Specification:
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 SOLDERLESS LUG | | INSTALLATION DESIGN | PANEL | | OVERALL DIAMETER | 3.500 INCHES NOMINAL | | MEASUREMENT RANGE | +390.0 TO 410.0 HERTZ SINGLE INDICATOR SINGLE RANGE | | METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.750 INCHES NOMINAL | | METER DEPTH BEHIND MOUNTING FLANGE | 2.343 INCHES NOMINAL | | MOUNTING ARRANGEMENT STYLE | THREE HOLE/STUD BOLT CIRCLE | | MOUNTING BOLT CIRCLE DIAMETER | 1.580 INCHES NOMINAL | | MOUNTING HOLE DIAMETER | 0.150 INCHES NOMINAL | | MOUNTING FACILITY TYPE AND QUANTITY | 3 UNTHREADED HOLE(S) | | MOVEMENT TYPE | VIBRATING REED | | REGISTER QUANTITY | 1 | | RESONANT REED QUANTITY | 21 | | STYLE DESIGNATOR | ROUND FLUSH MTG |
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