The Voltmeter, cataloged under National Stock Number 6625-00-851-3626, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-851-3626 |
| Primary Part Number | MR49W150AFVVH |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | CANCELLED |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 3.376 INCHES NOMINAL IN |
| Circuit Current for Which Designed | AC |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Environmental Protection | COLD RESISTANT AND HEAT RESISTANT AND HUMIDITY RESISTANT AND SHOCK RESISTANT AND SUBMERSIBLE AND VIBRATION RESISTANT AND WATERTIGHT |
| Movement Suspension Method | TAUT BAND |
| Test Data Document | 81349-MIL-M-16034 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.). |
| Meter Body Diameter Behind Mounting Flange | 3.980 INCHES MAXIMUM IN |
| Frequency Response Range | +360.000 TO 440.000 HERTZ |
| Installation Design | PANEL |
| Scale Selection Method | TERMINAL |
| Surface Treatment | ENAMEL |
| Material | PLASTIC |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Sensitivity Rating | 10.0 VOLT-AMPERES |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Color | UNABLE TO DECODE |
| Style Designator | RECTANGULAR FLUSH MTG |
| Material Document and Classification | MIL-P-14 MIL SPEC ALL MATERIAL RESPONSES |
| Movement Type | MOVING IRON VANE |
| Mounting Arrangement Style | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| Frequency Rating | 400.0 HERTZ NOMINAL |
| Mounting Stud Length | 0.625 INCHES NOMINAL IN |
| Accuracy in Percent | -1.5 TO 1.5 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Phase | SINGLE |
| Mounting Stud Diameter | 0.250 INCHES NOMINAL IN |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 3.376 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | N |
| Unit of Issue | EA |
| SMR Code | Y |
| Weight | 2.8300 lbs |
| Cube | 0.2017 cu ft |
| Part Number | Manufacturer |
|---|---|
| MR49W150AFVVH | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MR49W150AFVVH | Hughes Corp Div Dba Weschler Instruments (USA) |
| MR49W150AFVV | Puget Sound Naval Shipyard and Intermediate Maintence Facility (USA) |
| MIL-DTL-16034/3 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MR49W150AFVVW | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MR49W150AFVVH | Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MR49W150AFVVH | Ametek Inc Div Aerospace and Defense (USA) |
| MILM16034-3 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 572-6202-1414356ALTAITEM14 | Naval Ship Systems Command (USA) |
NSN 6625-00-851-3626 is a Voltmeter, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 6625 (No Item Name Available). Status: cancelled.
NSN 6625-00-851-3626 has 9 cross-referenced part numbers: MR49W150AFVVH (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MR49W150AFVVH (Hughes Corp Div Dba Weschler Instruments), MR49W150AFVV (Puget Sound Naval Shipyard and Intermediate Maintence Facility), MIL-DTL-16034/3 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MR49W150AFVVW (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 4 more.
There are 7 known substitutes for 6625-00-851-3626: 6625-00-081-0126, 6625-00-090-9428, 6625-00-826-7029 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for MR49W150AFVVH: Center to Center Distance Between Mounting Facilities Parallel to Length: 3.376 INCHES NOMINAL IN; Overall Height: 4.250 INCHES MINIMUM AND 4.750 INCHES MAXIMUM IN; Circuit Current for Which Designed: AC; Circuit Attachment Method and Quantity: 2 THREADED STUD. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 6625-00-851-3626 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.