The Voltmeter, cataloged under National Stock Number 6625-01-080-5956, 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-080-5956 |
| Primary Part Number | 94-579-4 |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Dielectric Withstanding Voltage in Volts | 2500.0 |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Power Source | EXTERNAL |
| Scale Selection Method | TERMINAL |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.880 INCHES NOMINAL IN |
| Mounting Arrangement Style | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| Installation Design | PANEL |
| Indicator Type | DIAL W/POINTER |
| Movement Type | MOVING IRON VANE |
| Material | PLASTIC |
| Meter Body Diameter Behind Mounting Flange | 2.000 INCHES NOMINAL IN |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Style Designator | RECTANGULAR FLUSH MTG |
| Scale Division Quantity | 40 SINGLE INDICATOR SINGLE RANGE |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Environmental Protection | DUST RESISTANT |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Color | UNABLE TO DECODE |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.880 INCHES NOMINAL IN |
| Measurement Range | +0.0 TO 80.0 VOLTS, DC SINGLE INDICATOR SINGLE RANGE |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Mounting Hole Diameter | 0.140 INCHES NOMINAL IN |
| Circuit Current for Which Designed | DC |
| Meter Depth Behind Mounting Flange | 1.376 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | N |
| Unit of Issue | EA |
| SMR Code | JN |
| Weight | 1.2000 lbs |
| Cube | 0.0400 cu ft |
NSN 6625-01-080-5956 is a Voltmeter, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-01-080-5956 has 4 cross-referenced part numbers: 94-579-4 (Raytheon Company), 94-579-4 (Raytheon Company Dba Raytheon Co), 94-579-4 (Raytheon Company Div Corp), AR-2 (Ammon Instruments Corp Div of Wheelabrator-Frye Inc).
There are 6 known substitutes for 6625-01-080-5956: 6240-00-760-3011, 6625-01-070-7498, 6625-01-070-7499 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 94-579-4: Dielectric Withstanding Voltage in Volts: 2500.0; Overall Width: 3.000 INCHES NOMINAL IN; Movement Suspension Method: JEWEL PIVOT BASE; Scale Graduation Type: LINEAR SINGLE INDICATOR SINGLE RANGE. 30 total characteristics are documented in the Federal Logistics Information System.