The Voltmeter, cataloged under National Stock Number 6625-01-071-1875, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-071-1875 |
| Primary Part Number | 94-579-7 |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.880 INCHES NOMINAL IN |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Circuit Current for Which Designed | DC |
| Scale Selection Method | SWITCH |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.880 INCHES NOMINAL IN |
| Measurement Range | +0.0 TO 400.0 VOLTS, DC SINGLE INDICATOR SINGLE RANGE |
| Style Designator | RECTANGULAR FLUSH MTG |
| Material | PLASTIC |
| Mounting Stud Diameter | 0.140 INCHES NOMINAL IN |
| Color | UNABLE TO DECODE |
| Scale Division Quantity | 50 SINGLE INDICATOR SINGLE RANGE |
| Mounting Arrangement Style | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| Meter Depth Behind Mounting Flange | 0.907 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 4 THREADED STUD(S) |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Mounting Stud Length | 0.375 INCHES NOMINAL IN |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Meter Body Diameter Behind Mounting Flange | 2.000 INCHES NOMINAL IN |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES |
| Indicator Type | DIAL W/POINTER |
| Installation Design | PANEL |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.880 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | N |
| Unit of Issue | EA |
| SMR Code | JN |
| Weight | 0.8000 lbs |
| Cube | 0.0400 cu ft |
NSN 6625-01-071-1875 is a Voltmeter, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-01-071-1875 has 4 cross-referenced part numbers: 94-579-7 (Raytheon Company), 94-579-7 (Raytheon Company Div Corp), 94-579-7 (Raytheon Company Dba Raytheon Co), AR-2 (Ammon Instruments Corp Div of Wheelabrator-Frye Inc).
There are 7 known substitutes for 6625-01-071-1875: 2530-00-714-3115, 6240-00-760-3011, 6625-01-070-7498 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 94-579-7: Scale Graduation Type: LINEAR SINGLE INDICATOR SINGLE RANGE; Center to Center Distance Between Mounting Facilities Parallel to Width: 1.880 INCHES NOMINAL IN; Circuit Attachment Method and Quantity: 2 THREADED STUD; Circuit Current for Which Designed: DC. 30 total characteristics are documented in the Federal Logistics Information System.