Part Details | ELECTRICAL FREQUENCY METER
6625-00-814-7549 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: G3002951, G300295-1, JBTA33FHXX, JBTA33-FHXX, 33FHXX380420, 33FHXX380-420, 33FHXX, MK777278, MK777-278, 4570001020, 457-0001-020, 21928, 21928, SMC375494, SM-C-375494, 1JB61181, 1JB6118-1, 6625-00-814-7549, 00-814-7549, 6625008147549, 008147549
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1962 | 00-814-7549 | 16454 ( METER, ELECTRICAL FREQUENCY ) |
REFERENCE DRAWINGS & PICTURES
THREE HOLE/STUD BOLT CIRCLE
ROUND FLUSH MTG
Cross Reference | NSN 6625-00-814-7549
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| G300295-1 | 24930 | HARRIS CORPORATIONDBA ELECTRONIC SYSTEMS, RADAR |
| JBTA33-FHXX | 31356 | LEE CO THEJ B T DIV |
| 33FHXX380-420 | 31356 | LEE CO THEJ B T DIV |
| 33FHXX | 31356 | LEE CO THEJ B T DIV |
| MK777-278 | 0BZM1 | MKC ELECTRONICS, INCDBA MK ELECTRONICS |
| 457-0001-020 | 95105 | ROCKWELL COLLINS, INC.DIV GOVERNMENT SYSTEMS - DALLAS |
| 21928 | 22680 | U M C ELECTRONICS CO |
| 21928 | 99664 | U M C ELECTRONICS COUNITED MANUFACTURING DIV |
| SM-C-375494 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
| 1JB6118-1 | 79500 | WESTINGHOUSE ELECTRIC CORP |
Technical Data | NSN 6625-00-814-7549
| Characteristic | Specifications |
|---|---|
| INSTALLATION DESIGN | PANEL |
| INDICATOR TYPE | VIBRATING REED |
| MOVEMENT TYPE | VIBRATING REED |
| REGISTER QUANTITY | 1 |
| RESONANT REED QUANTITY | 9 |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 SOLDER LUG |
| CIRCUIT CURRENT FOR WHICH DESIGNED | AC |
| STYLE DESIGNATOR | ROUND FLUSH MTG |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.687 INCHES NOMINAL |
| METER DEPTH BEHIND MOUNTING FLANGE | 2.250 INCHES NOMINAL |
| OVERALL DIAMETER | 3.500 INCHES NOMINAL |
| OVERALL LENGTH | 2.928 INCHES MINIMUM AND 3.010 INCHES MAXIMUM |
| MOUNTING FACILITY TYPE AND QUANTITY | 3 SCREW AND 3 UNTHREADED HOLE |
| MOUNTING HOLE DIAMETER | 0.138 INCHES NOMINAL |
| MOUNTING ARRANGEMENT STYLE | THREE HOLE/STUD BOLT CIRCLE |
| MOUNTING BOLT CIRCLE DIAMETER | 3.150 INCHES MINIMUM AND 3.170 INCHES MAXIMUM |
| NUCLEAR HARDNESS CRITICAL FEATURE | |
| ENVIRONMENTAL PROTECTION | WATER RESISTANT |
| FURNISHED ITEMS AND QUANTITY | NUT 3; GASKET 1 |
| FSC APPLICATION DATA | TEST SET,ELECT. EQUIP. |