The Voltmeter, cataloged under National Stock Number 6625-00-643-1755, 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 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-643-1755 |
| Primary Part Number | 125 |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Simpson Electric Company, Inc. |
| Status | ACTIVE |
| Overall Diameter | 2.695 INCHES MAXIMUM IN |
| Mounting Hole Diameter | 0.125 INCHES NOMINAL IN |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Meter Depth Behind Mounting Flange | 1.438 INCHES NOMINAL IN |
| Mounting Bolt Circle Diameter | 2.312 INCHES NOMINAL IN |
| Scale Graduation Type | LINEAR SINGLE INDICATOR ALL RANGES |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Sensitivity Rating | 2000.0 OHMS PER VOLT |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Mounting Facility Type and Quantity | 3 UNTHREADED HOLE(S) |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Measurement Range | +0.0 TO 600.0 VOLTS, DC SINGLE INDICATOR SECOND RANGE |
| Style Designator | ROUND FLUSH MTG |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES |
| Color | UNABLE TO DECODE |
| Scale Division Quantity | 30 SINGLE INDICATOR ALL RANGES |
| Meter Body Diameter Behind Mounting Flange | 2.210 INCHES MAXIMUM IN |
| Features Provided | MAGNETIC SHIELD AND ZERO ADJUSTER |
| Installation Design | PANEL |
| Indicator Type | DIAL W/POINTER |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR ALL RANGES |
| Power Source | EXTERNAL |
| Pointer Color | BLACK SINGLE INDICATOR ALL RANGES |
| Measurement Range | +0.0 TO 15.0 VOLTS, DC SINGLE INDICATOR FIRST RANGE |
| Material | PLASTIC |
| Circuit Current for Which Designed | DC |
| Overall Diameter | 2.695 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | X |
| Part Number | Manufacturer |
|---|---|
| 125 | Simpson Electric Company, Inc. (USA) |
| SK107SPEC1031-2M0D12 | Simpson Electric Company, Inc. (USA) |
| 125-0-15 0-600VDC | Simpson Electric Company, Inc. (USA) |
| SK107 | Simpson Electric Company, Inc. (USA) |
NSN 6625-00-643-1755 is a Voltmeter, manufactured by Simpson Electric Company, Inc., classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-643-1755 has 4 cross-referenced part numbers: 125 (Simpson Electric Company, Inc.), SK107SPEC1031-2M0D12 (Simpson Electric Company, Inc.), 125-0-15 0-600VDC (Simpson Electric Company, Inc.), SK107 (Simpson Electric Company, Inc.).
There are 10 known substitutes for 6625-00-643-1755: 5999-00-069-1793, 6625-00-233-4680, 6625-01-068-1212 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 125: Overall Diameter: 2.695 INCHES MAXIMUM IN; Mounting Hole Diameter: 0.125 INCHES NOMINAL IN; Circuit Attachment Method and Quantity: 2 THREADED STUD; Meter Depth Behind Mounting Flange: 1.438 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.