The Voltmeter, cataloged under National Stock Number 6625-00-492-8666, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Allison Transmission Inc Dba Allison Transmission, Inc. Government technical data includes 28 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-492-8666 |
| Primary Part Number | 6872120-17 |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Allison Transmission Inc Dba Allison Transmission, Inc |
| Status | ACTIVE |
| Mounting Hole Diameter | 0.115 INCHES NOMINAL IN |
| Color | UNABLE TO DECODE |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Pointer Color | BLACK SINGLE INDICATOR ALL RANGES |
| Installation Design | PANEL |
| Material | ALUMINUM |
| Style Designator | ROUND FLUSH MTG |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR ALL RANGES |
| Furnished Items and Quantity | NUT 7; WASHER 5 |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Meter Body Diameter Behind Mounting Flange | 2.750 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 3 SCREW AND 3 UNTHREADED HOLE(S) |
| Power Source | EXTERNAL |
| Scale Graduation Type | NONLINEAR SINGLE INDICATOR ALL RANGES |
| Measurement Range | +0.0 TO 500.0 MILLIAMPERES, DC SINGLE INDICATOR FIRST RANGE |
| Overall Diameter | 3.500 INCHES NOMINAL IN |
| Measurement Range | +0.0 TO 50.0 VOLTS, DC SINGLE INDICATOR SECOND RANGE |
| Meter Depth Behind Mounting Flange | 1.310 INCHES NOMINAL IN |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Features Provided | ZERO ADJUSTER |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Indicator Type | DIAL W/POINTER |
| Mounting Bolt Circle Diameter | 3.160 INCHES NOMINAL IN |
| Circuit Current for Which Designed | DC |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES |
| Mounting Hole Diameter | 0.115 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | X |
| Part Number | Manufacturer |
|---|---|
| 26A | Simpson Electric Company, Inc. (USA) |
| 6872120-17 PRIMARY | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
NSN 6625-00-492-8666 is a Voltmeter, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-492-8666 has 2 cross-referenced part numbers: 26A (Simpson Electric Company, Inc.), 6872120-17 (Allison Transmission Inc Dba Allison Transmission, Inc).
There are 9 known substitutes for 6625-00-492-8666: 3444-00-254-2126, 6680-00-515-5909, 8115-00-521-9052 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6872120-17: Mounting Hole Diameter: 0.115 INCHES NOMINAL IN; Color: UNABLE TO DECODE; FSC Application Data: TEST SET,ELECT. EQUIP.; Pointer Color: BLACK SINGLE INDICATOR ALL RANGES. 30 total characteristics are documented in the Federal Logistics Information System.