Part Details | ELECTRICAL FREQUENCY METER
6625-00-837-0605 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.
Alternate Parts: 13212E1374, 2531631539, 253163-1539, 6625-00-837-0605, 00-837-0605, 6625008370605, 008370605
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | DEC 12, 1966 | 00-837-0605 | 16454 ( METER, ELECTRICAL FREQUENCY ) |
REFERENCE DRAWINGS & PICTURES
THREE HOLE/STUD BOLT CIRCLE
ROUND FLUSH MTG
Cross Reference | NSN 6625-00-837-0605
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 13212E1374 | 97403 | CECOM LR CENTER |
| 253163-1539 | 65092 | SOLARTRON ELECTRONICS INCWESTON INSTRUMENTS DIV |
Technical Data | NSN 6625-00-837-0605
| Characteristic | Specifications |
|---|---|
| INSTALLATION DESIGN | PANEL |
| FREQUENCY RESPONSE RANGE | +48.000 TO +62.000 HERTZ |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 THREADED STUD |
| SCALE SELECTION METHOD | TERMINAL |
| STYLE DESIGNATOR | ROUND FLUSH MTG |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.800 INCHES NOMINAL |
| METER DEPTH BEHIND MOUNTING FLANGE | 1.660 INCHES NOMINAL |
| OVERALL DIAMETER | 3.510 INCHES NOMINAL |
| OVERALL LENGTH | 2.050 INCHES NOMINAL |
| MOUNTING FACILITY TYPE AND QUANTITY | 3 FLANGE |
| MOUNTING STUD LENGTH | 0.375 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |
| MOUNTING ARRANGEMENT STYLE | THREE HOLE/STUD BOLT CIRCLE |
| MOUNTING BOLT CIRCLE DIAMETER | 3.160 INCHES NOMINAL |
| SPECIAL MARKINGS | BLUE LINE AT 50 HERTZ,RED LINE AT 60 HERTZ |
| FEATURES PROVIDED | MAGNETIC SHIELD AND ZERO ADJUSTER |
| SPECIAL FEATURES | TERMINAL NO. 4-40 THD 0.340 IN. LG METER SCALE REGION BETWEEN 53 AND 57 HERTZ UNMARKED |