The Voltmeter, cataloged under National Stock Number 6625-00-143-6703, 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 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-143-6703 |
| Primary Part Number | 4012877-0709 |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Mounting Arrangement Style | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| Sensitivity Rating | 2000.0 OHMS PER VOLT |
| Meter Depth Behind Mounting Flange | 1.240 INCHES NOMINAL IN |
| Installation Design | PANEL |
| Meter Body Diameter Behind Mounting Flange | 2.210 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 4 THREADED STUD(S) |
| Mounting Stud Diameter | 0.112 INCHES NOMINAL IN |
| Power Source | EXTERNAL |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Mounting Stud Length | 0.500 INCHES NOMINAL IN |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Scale Division Quantity | 10 SINGLE INDICATOR SINGLE RANGE |
| Features Provided | MAGNETIC SHIELD AND ZERO ADJUSTER |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Measurement Range | +245.0 TO 255.0 VOLTS, DC SINGLE INDICATOR SINGLE RANGE |
| FSC Application Data | ELECTRICAL AND ELECTRONIC PROPERTIES MEASURING AND TESTING INSTRUMENTS |
| Dielectric Withstanding Voltage in Volts | 2500.0 |
| Circuit Current for Which Designed | DC |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.880 INCHES NOMINAL IN |
| Color | UNABLE TO DECODE |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Indicator Type | DIAL W/POINTER |
| Style Designator | RECTANGULAR FLUSH MTG |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Acquisition Status | ACTIVE |
| Successor | 6625-00-781-5745 (7707590P42) |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | Q |
| Unit of Issue | EA |
| SMR Code | JN |
| Weight | 0.0100 lbs |
| Cube | 0.0010 cu ft |
| Part Number | Manufacturer |
|---|---|
| 4012877-0709 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| 1921 | Solartron Electronics Inc Weston Instruments Div (USA) |
NSN 6625-00-143-6703 is a Voltmeter, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-143-6703 has 2 cross-referenced part numbers: 4012877-0709 (Raytheon Company Dba Raytheon Co), 1921 (Solartron Electronics Inc Weston Instruments Div).
There are 5 known substitutes for 6625-00-143-6703: 6625-00-781-5745, 5998-01-049-3535, 6625-01-120-0538 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4012877-0709: Mounting Arrangement Style: FOUR HOLE/STUD RECTANGULAR/SQUARE; Sensitivity Rating: 2000.0 OHMS PER VOLT; Meter Depth Behind Mounting Flange: 1.240 INCHES NOMINAL IN; Installation Design: PANEL. 30 total characteristics are documented in the Federal Logistics Information System.