The Voltmeter, cataloged under National Stock Number 6625-01-126-7906, is classified within Federal Supply Class 6625 (Electrical and Electronic Properties Measuring and Testing Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 26 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-126-7906 |
| Primary Part Number | 891171-1 |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Meter Body Diameter Behind Mounting Flange | 1.510 INCHES MAXIMUM IN |
| FSC Application Data | TEST SET,ELECTRONIC EQUIPMENT |
| Indicator Type | DIAL W/POINTER |
| Mounting Arrangement Style | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| Circuit Attachment Method and Quantity | 2 SOLDER LUG |
| Meter Depth Behind Mounting Flange | 1.000 INCHES MAXIMUM IN |
| Circuit Current for Which Designed | DC |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Accuracy in Percent | -3.0 TO 3.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.312 INCHES NOMINAL IN |
| Dielectric Withstanding Voltage in Volts | 1500.0 |
| Power Source | EXTERNAL |
| Style Designator | RECTANGULAR FLUSH MTG |
| Mounting Hole Diameter | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Features Provided | MAGNETIC SHIELD AND ZERO ADJUSTER |
| Scale Division Quantity | 10 SINGLE INDICATOR SINGLE RANGE |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Color | UNABLE TO DECODE |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Surface Treatment | ANODIZE |
| Environmental Protection | SHOCK RESISTANT AND VIBRATION RESISTANT |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.312 INCHES NOMINAL IN |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Measurement Range | -1.5 TO 1.5 VOLTS, DC SINGLE INDICATOR SINGLE RANGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | J |
| Weight | 0.4000 lbs |
| Cube | 0.0370 cu ft |
| Part Number | Manufacturer |
|---|---|
| 891171-1 | Raytheon Company (USA) |
| 891171-1 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| 611-E327 | Phaostron Instrument and Electronic Company (USA) |
| 135-067 | Jewell Instruments Llc (USA) |
| Reference | Meaning |
|---|---|
| 611 | 5/1 Secondary reference Phaostron Instrument and Electronic Company |
| 268512 | C/1 Advisory reference — outside the item-of-supply concept Solartron Electronics Inc Weston Instruments Div |
| 891171-1 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 6625-01-126-7906 is a Voltmeter, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-126-7906 has 4 manufacturer part numbers on file: 891171-1 (Raytheon Company), 891171-1 (Raytheon Company Dba Raytheon Co), 611-E327 (Phaostron Instrument and Electronic Company), 135-067 (Jewell Instruments Llc).
Key specifications for 891171-1: Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Meter Body Diameter Behind Mounting Flange: 1.510 INCHES MAXIMUM IN; Overall Height: 1.734 INCHES MINIMUM AND 1.766 INCHES MAXIMUM IN; FSC Application Data: TEST SET,ELECTRONIC EQUIPMENT. 26 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.