Part Details | VOLTMETER
6625-00-643-1751 An instrument which measures electrical potential and is calibrated in volts or any multiple and/or submultiple thereof. The value may be expressed by means of a pointer and calibrated dial or a digital readout display.
Alternate Parts: HS3, MR35W500DCVV, P7768864P16, M64191, M641/9-1, MR36W500DCVVR, MR35W500DCVV, MILM1030411, MIL-M-10304/11, 1531, 8890770, 6625-00-643-1751, 00-643-1751, 6625006431751, 006431751
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1963 | 00-643-1751 | 16449 ( VOLTMETER ) |
REFERENCE DRAWINGS & PICTURES
THREE HOLE/STUD BOLT CIRCLE
ROUND FLUSH MTG
Cross Reference | NSN 6625-00-643-1751
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| HS3 | 33005 | JEWELL INSTRUMENTS, LLCDBA MODUTEC |
| MR35W500DCVV | 81350 | JOINT ARMY-NAVY SPECIFICATIONSPROMULGATED BY MILITARY DEPARTMENTS |
| P7768864P16 | 13688 | MARTIN MARIETTA CORPELECTRONICS LABORATORY |
| M641/9-1 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MR36W500DCVVR | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MR35W500DCVV | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-M-10304/11 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| 1531 | 65092 | SOLARTRON ELECTRONICS INCWESTON INSTRUMENTS DIV |
| 8890770 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 6625-00-643-1751
| Characteristic | Specifications |
|---|---|
| INSTALLATION DESIGN | PANEL |
| INDICATOR TYPE | DIAL W/POINTER |
| MOVEMENT TYPE | MOVING COIL, PERMANENT MAGNET |
| MOVEMENT SUSPENSION METHOD | JEWEL PIVOT BASE |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY | 2 SOLDER LUG AND 2 THREADED STUD |
| SENSITIVITY RATING | 1000.0 OHMS PER VOLT |
| DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS | 3000.0 |
| POWER SOURCE | EXTERNAL |
| CIRCUIT CURRENT FOR WHICH DESIGNED | DC |
| STYLE DESIGNATOR | ROUND FLUSH MTG |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE | 2.800 INCHES MAXIMUM |
| METER DEPTH BEHIND MOUNTING FLANGE | 1.660 INCHES MAXIMUM |
| OVERALL DIAMETER | 3.510 INCHES MAXIMUM |
| OVERALL LENGTH | 2.850 INCHES MAXIMUM |
| MOUNTING FACILITY TYPE AND QUANTITY | 3 SCREW AND 3 UNTHREADED HOLE |
| MOUNTING HOLE DIAMETER | 0.143 INCHES MINIMUM AND 1.157 INCHES MAXIMUM |
| MOUNTING ARRANGEMENT STYLE | THREE HOLE/STUD BOLT CIRCLE |
| MOUNTING BOLT CIRCLE DIAMETER | 3.160 INCHES NOMINAL |
| MATERIAL | STEEL |
| NUCLEAR HARDNESS CRITICAL FEATURE | NONHARDENED |
| ENVIRONMENTAL PROTECTION | SHOCK RESISTANT AND VIBRATION RESISTANT AND WATER RESISTANT |
| FURNISHED ITEMS AND QUANTITY | LOCK WASHER 3; NUT 3 |
| FEATURES PROVIDED | MAGNETIC SHIELD AND ZERO ADJUSTER |
| SPECIAL FEATURES | RUGGEDIZD CONSTRUCTION,HERMETICALLY SEALED |
| TEST DATA DOCUMENT | 81349-MIL-M-10304 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| SPECIFICATION/STANDARD DATA | 81349-MIL-M-10304 TO 11 GOVERNMENT SPECIFICATION |
| FSC APPLICATION DATA | ELEC,ELECT. PROPERTIES MEASURING AND TEST INSTRUMENTS |