The Voltmeter, cataloged under National Stock Number 6625-00-007-2848, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Jewell Instruments Llc. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-007-2848 |
| Primary Part Number | 431-91 |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Jewell Instruments Llc |
| Status | ACTIVE |
| Power Source | EXTERNAL |
| Mounting Stud Diameter | 0.144 INCHES NOMINAL IN |
| Features Provided | ZERO ADJUSTER |
| Circuit Attachment Method and Quantity | 10 SOLDER STUD |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Mounting Facility Type and Quantity | 3 THREADED STUD(S) |
| Overall Diameter | 3.500 INCHES MAXIMUM IN |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Mounting Stud Length | 0.750 INCHES NOMINAL IN |
| Surface Treatment | ENAMEL |
| Color | UNABLE TO DECODE |
| Circuit Current for Which Designed | AC |
| Style Designator | ROUND FLUSH MTG |
| Indicator Type | DIAL W/POINTER |
| Meter Body Diameter Behind Mounting Flange | 2.760 INCHES MAXIMUM IN |
| Meter Depth Behind Mounting Flange | 3.500 INCHES MAXIMUM IN |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Mounting Bolt Circle Diameter | 3.160 INCHES NOMINAL IN |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Installation Design | PANEL |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Power Source | EXTERNAL |
| Mounting Stud Diameter | 0.144 INCHES NOMINAL IN |
| Features Provided | ZERO ADJUSTER |
| Circuit Attachment Method and Quantity | 10 SOLDER STUD |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Mounting Facility Type and Quantity | 3 THREADED STUD(S) |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | Q |
| Unit of Issue | EA |
| SMR Code | XN |
| Weight | 1.2300 lbs |
| Cube | 0.1266 cu ft |
| Part Number | Manufacturer |
|---|---|
| 363-095 | Jewell Instruments Llc (USA) |
| 1583569-1 | Custom Metering Company Inc (USA) |
| 1583569-1 | Honeywell International, Inc Div Aerospace-Tucson (USA) |
| 431-91 PRIMARY | Jewell Instruments Llc (USA) |
| 1583569-1 | Allied Signal Inc Aerospace Equipment Systems Eatontown Site (USA) |
NSN 6625-00-007-2848 is a Voltmeter, manufactured by Jewell Instruments Llc, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-007-2848 has 5 cross-referenced part numbers: 363-095 (Jewell Instruments Llc), 1583569-1 (Custom Metering Company Inc), 1583569-1 (Honeywell International, Inc Div Aerospace-Tucson), 431-91 (Jewell Instruments Llc), 1583569-1 (Allied Signal Inc Aerospace Equipment Systems Eatontown Site).
There are 3 known substitutes for 6625-00-007-2848: 5950-00-262-3221, 3110-00-727-1252, 5935-01-112-1731. Verify interchangeability with system specifications before substitution.
Key specifications for 431-91: Power Source: EXTERNAL; Mounting Stud Diameter: 0.144 INCHES NOMINAL IN; Features Provided: ZERO ADJUSTER; Circuit Attachment Method and Quantity: 10 SOLDER STUD. 30 total characteristics are documented in the Federal Logistics Information System.