NSN 6625-01-478-0407
Part Details | ELECTRICAL FREQUENCY METER
6625-01-478-0407 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: 9819522, 98-19522, 26.5988, 62820976, 628-20976, 6625-01-478-0407, 01-478-0407, 6625014780407, 014780407
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | AUG 29, 2000 | 01-478-0407 | 16454 ( METER, ELECTRICAL FREQUENCY ) |
REFERENCE DRAWINGS & PICTURES
ROUND FLUSH MTG
Cross Reference | NSN 6625-01-478-0407
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 98-19522 | 30554 | DEPARTMENT OF DEFENSE PROJECTMANAGER-MOBILE ELECTRIC POWER |
| 26.5988 | 11707 | IDEAL PRECISION METER CO |
| 628-20976 | 77221 | PHAOSTRON INSTRUMENT AND ELECTRONICCOMPANY |
Technical Data | NSN 6625-01-478-0407
| Characteristic | Specifications |
|---|---|
| INSTALLATION DESIGN | PANEL |
| INDICATOR TYPE | DIAL W/POINTER |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 3 SCREW |
| STYLE DESIGNATOR | ROUND FLUSH MTG |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.250 INCHES MAXIMUM |
| METER DEPTH BEHIND MOUNTING FLANGE | 1.250 INCHES MAXIMUM |
| OVERALL DIAMETER | 2.695 INCHES MAXIMUM |
| OVERALL LENGTH | 1.650 INCHES MAXIMUM |
| SPECIAL FEATURES | AT 400 HZ SHALL BE RED; PROTECTIVE LENS MATERIAL SHALL BE RESISTANT TO CONTAMINENTS; METER SHALL BE SEALED |
| END ITEM IDENTIFICATION | 6115-01-285-3012, P/N: MEP831A, 3 KW GEN SET |