The Voltmeter, cataloged under National Stock Number 6625-00-944-7870, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Radiodetection, Llc. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6625-00-944-7870 |
| Primary Part Number | 4-605-6 |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Radiodetection, Llc |
| Status | ACTIVE |
| Features Provided | ZERO ADJUSTER |
| Mounting Hole Diameter | 0.150 INCHES NOMINAL IN |
| Power Source | EXTERNAL |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Mounting Facility Type and Quantity | 3 UNTHREADED HOLE(S) |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Material | PLASTIC |
| Color | UNABLE TO DECODE |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Indicator Type | DIAL W/POINTER |
| Meter Depth Behind Mounting Flange | 0.906 INCHES NOMINAL IN |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Scale Division Quantity | 80 SINGLE INDICATOR SINGLE RANGE |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Mounting Bolt Circle Diameter | 3.560 INCHES NOMINAL IN |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Meter Body Diameter Behind Mounting Flange | 2.800 INCHES NOMINAL IN |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Circuit Current for Which Designed | DC |
| Scale Selection Method | TERMINAL |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Style Designator | RECTANGULAR FLUSH MTG |
| Measurement Range | +0.0 TO 40.0 VOLTS, DC SINGLE INDICATOR SINGLE RANGE |
| Installation Design | PANEL |
| Sensitivity Rating | 1000.0 OHMS PER VOLT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4-605-6 | Radiodetection, Llc (USA) |
NSN 6625-00-944-7870 is a Voltmeter, manufactured by Radiodetection, Llc, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-944-7870 has 1 cross-referenced part number: 4-605-6 (Radiodetection, Llc).
There are 2 known substitutes for 6625-00-944-7870: 2810-00-118-3686, 5120-01-441-7368. Verify interchangeability with system specifications before substitution.
Key specifications for 4-605-6: Features Provided: ZERO ADJUSTER; Mounting Hole Diameter: 0.150 INCHES NOMINAL IN; Power Source: EXTERNAL; Overall Length: 3.000 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.