The Voltmeter, cataloged under National Stock Number 6625-00-255-5806, 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 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6625-00-255-5806 |
| Primary Part Number | 232-71 |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Jewell Instruments Llc |
| Status | ACTIVE |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Features Provided | ZERO ADJUSTER |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Mounting Facility Type and Quantity | 3 UNTHREADED HOLE(S) |
| Mounting Hole Diameter | 0.150 INCHES NOMINAL IN |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Scale Division Quantity | 50 SINGLE INDICATOR SINGLE RANGE |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Measurement Range | -25.0 TO 25.0 VOLTS, DC SINGLE INDICATOR SINGLE RANGE |
| Mounting Bolt Circle Diameter | 3.160 INCHES NOMINAL IN |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Meter Depth Behind Mounting Flange | 1.660 INCHES NOMINAL IN |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Style Designator | ROUND FLUSH MTG |
| Circuit Current for Which Designed | DC |
| Meter Body Diameter Behind Mounting Flange | 2.800 INCHES NOMINAL IN |
| Installation Design | PANEL |
| Indicator Type | DIAL W/POINTER |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Sensitivity Rating | 100.0 OHMS PER VOLT |
| Overall Diameter | 3.500 INCHES NOMINAL IN |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Color | UNABLE TO DECODE |
| Material | PLASTIC |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Features Provided | ZERO ADJUSTER |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Acquisition Status | ACTIVE |
| Successor | 6625-00-187-1788 |
| HAZMAT | No |
NSN 6625-00-255-5806 is a Voltmeter, manufactured by Jewell Instruments Llc, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-255-5806 has 2 cross-referenced part numbers: 232-71 (Jewell Instruments Llc), HM3 (Jewell Instruments Llc).
There are 12 known substitutes for 6625-00-255-5806: 6625-00-187-1788, 6625-00-221-2576, 6625-00-228-8823 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 232-71: Nuclear Hardness Critical Feature: NONHARDENED; Features Provided: ZERO ADJUSTER; FSC Application Data: TEST SET,ELECT. EQUIP.; Mounting Facility Type and Quantity: 3 UNTHREADED HOLE(S). 30 total characteristics are documented in the Federal Logistics Information System.