The Voltmeter, cataloged under National Stock Number 6625-00-442-0137, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Simpson Electric Company, Inc.. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-442-0137 |
| Primary Part Number | 9547 |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Simpson Electric Company, Inc. |
| Status | ACTIVE |
| Scale Division Quantity | 75 SINGLE INDICATOR SINGLE RANGE |
| Meter Body Diameter Behind Mounting Flange | 1.500 INCHES NOMINAL IN |
| Color | UNABLE TO DECODE |
| Style Designator | RECTANGULAR FLUSH MTG |
| Indicator Type | DIAL W/POINTER |
| Mounting Stud Diameter | 0.112 INCHES NOMINAL IN |
| Material | PLASTIC |
| Nuclear Hardness Critical Feature | NONHARDENED |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Sensitivity Rating | 1000.0 OHMS PER VOLT |
| Circuit Current for Which Designed | DC |
| Meter Depth Behind Mounting Flange | 0.820 INCHES NOMINAL IN |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Mounting Arrangement Style | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| Installation Design | PANEL |
| Mounting Facility Type and Quantity | 4 THREADED STUD(S) |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.320 INCHES NOMINAL IN |
| Features Provided | ZERO ADJUSTER |
| Power Source | EXTERNAL |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.320 INCHES NOMINAL IN |
| Measurement Range | +0.0 TO 150.0 VOLTS, DC SINGLE INDICATOR SINGLE RANGE |
| Mounting Stud Length | 0.530 INCHES NOMINAL IN |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | N |
| Unit of Issue | EA |
| SMR Code | LN |
| Part Number | Manufacturer |
|---|---|
| 9547 | Simpson Electric Company, Inc. (USA) |
| 9547-0-150VDC | Simpson Electric Company, Inc. (USA) |
NSN 6625-00-442-0137 is a Voltmeter, manufactured by Simpson Electric Company, Inc., classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-442-0137 has 2 cross-referenced part numbers: 9547 (Simpson Electric Company, Inc.), 9547-0-150VDC (Simpson Electric Company, Inc.).
There are 9 known substitutes for 6625-00-442-0137: 5950-00-004-2075, 5970-00-284-8701, 5120-00-318-9876 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 9547: Scale Division Quantity: 75 SINGLE INDICATOR SINGLE RANGE; Meter Body Diameter Behind Mounting Flange: 1.500 INCHES NOMINAL IN; Color: UNABLE TO DECODE; Style Designator: RECTANGULAR FLUSH MTG. 30 total characteristics are documented in the Federal Logistics Information System.