Part Details | ELECTRICAL FREQUENCY METER
6625-00-649-0961 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: 117049, 117-049, 1170049, 117-0049, JBTA33FHXX11LL, MK777456, MK777-456, 6625-00-649-0961, 00-649-0961, 6625006490961, 006490961
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-649-0961 | 16454 ( METER, ELECTRICAL FREQUENCY ) |
REFERENCE DRAWINGS & PICTURES
THREE HOLE/STUD BOLT CIRCLE
ROUND FLUSH MTG
Cross Reference | NSN 6625-00-649-0961
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 117-049 | 93568 | HARSCO CORPBMY-COMBAT SYSTEMS DIV |
| 117-0049 | 93568 | HARSCO CORPBMY-COMBAT SYSTEMS DIV |
| JBTA33FHXX11LL | 31356 | LEE CO THEJ B T DIV |
| MK777-456 | 0BZM1 | MKC ELECTRONICS, INCDBA MK ELECTRONICS |
Technical Data | NSN 6625-00-649-0961
| Characteristic | Specifications |
|---|---|
| INSTALLATION DESIGN | PANEL |
| MOVEMENT TYPE | VIBRATING REED |
| REGISTER QUANTITY | 1 |
| RESONANT REED QUANTITY | 11 |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 SOLDER STUD |
| STYLE DESIGNATOR | ROUND FLUSH MTG |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.680 INCHES NOMINAL |
| METER DEPTH BEHIND MOUNTING FLANGE | 2.250 INCHES NOMINAL |
| OVERALL DIAMETER | 3.500 INCHES NOMINAL |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 FLANGE |
| MOUNTING ARRANGEMENT STYLE | THREE HOLE/STUD BOLT CIRCLE |
| MOUNTING BOLT CIRCLE DIAMETER | 3.160 INCHES NOMINAL |
| SPECIAL MARKINGS | RED LINES AT 380 AND 420 CYCLE POINTS |
| FEATURES PROVIDED | SELF-ILLUMINATION FACILITY |
| SPECIAL FEATURES | HERMETICALLY SEALED |