NSN 6625-01-297-3309
Part Details | ELECTRICAL FREQUENCY METER
6625-01-297-3309 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: 07741LAPNBI, 077-41LA-PNBI, 07741LAPNB1, 077-41LA-PNB1, 07741LAPNBI, 077-41LA-PNBI, 6625-01-297-3309, 01-297-3309, 6625012973309, 012973309
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | APR 01, 1989 | 01-297-3309 | 16454 ( METER, ELECTRICAL FREQUENCY ) |
REFERENCE DRAWINGS & PICTURES
FOUR HOLE/STUD RECTANGULAR/SQUARE
RECTANGULAR FLUSH MTG
Cross Reference | NSN 6625-01-297-3309
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 077-41LA-PNBI | 0DAA3 | CROMPTON METERMASTER INC |
| 077-41LA-PNB1 | 53498 | TYCO ELECTRONICS CROMPTON INSTRUMENT |
| 077-41LA-PNBI | 53498 | TYCO ELECTRONICS CROMPTON INSTRUMENT |
Technical Data | NSN 6625-01-297-3309
| Characteristic | Specifications |
|---|---|
| INSTALLATION DESIGN | PANEL |
| INDICATOR TYPE | DIAL W/POINTER |
| MOVEMENT TYPE | MOVING COIL, PERMANENT MAGNET |
| MOVEMENT SUSPENSION METHOD | TAUT BAND |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 10 PIN JACK AND 3 THREADED STUD |
| DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS | 2000.0 |
| POWER SOURCE | EXTERNAL |
| CIRCUIT CURRENT FOR WHICH DESIGNED | AC |
| FREQUENCY RATING | 400.0 HERTZ NOMINAL |
| STYLE DESIGNATOR | RECTANGULAR FLUSH MTG |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 3.969 INCHES NOMINAL |
| METER DEPTH BEHIND MOUNTING FLANGE | 3.375 INCHES NOMINAL |
| OVERALL HEIGHT | 4.312 INCHES NOMINAL |
| OVERALL LENGTH | 5.062 INCHES NOMINAL |
| OVERALL WIDTH | 4.312 INCHES NOMINAL |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED STUD |
| MOUNTING STUD DIAMETER | 0.250 INCHES NOMINAL |
| MOUNTING STUD LENGTH | 0.625 INCHES NOMINAL |
| MOUNTING ARRANGEMENT STYLE | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 3.375 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 3.375 INCHES NOMINAL |
| MATERIAL | STEEL |
| NUCLEAR HARDNESS CRITICAL FEATURE | |
| ENVIRONMENTAL PROTECTION | SHOCK RESISTANT AND VIBRATION RESISTANT |
| FURNISHED ITEMS AND QUANTITY | NUT 12 |
| FEATURES PROVIDED | ZERO ADJUSTER |
| SPECIAL FEATURES | RUGGEDIZED |
| SPECIAL TEST FEATURES | COMPLIES WITH ANSI SPECIFICATION C-39.1 |
| SUPPLEMENTARY FEATURES | INTEGRAL TRANSDUCER |
| FSC APPLICATION DATA | TEST SET,ELECT. EQUIP. |