The Voltmeter, cataloged under National Stock Number 6625-01-021-1272, is classified within Federal Supply Class 6625 (Electrical and Electronic Properties Measuring and Testing Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-021-1272 |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) |
| Meter Body Diameter Behind Mounting Flange | 3.125 INCHES NOMINAL IN |
| FSC Application Data | TEST SET,ELECTRONIC SYSTEMS,EXCEPT SPECIALLY DESIGNED |
| Mounting Arrangement Style | TWO HOLE/STUD |
| Circuit Attachment Method and Quantity | 2 SOLDER LUG |
| Meter Depth Behind Mounting Flange | 2.938 INCHES NOMINAL IN |
| Circuit Current for Which Designed | AC |
| Movement Type | MOVING IRON VANE |
| Style Designator | RECTANGULAR FLUSH MTG |
| Mounting Hole Diameter | 0.147 INCHES NOMINAL IN |
| Features Provided | MAGNETIC SHIELD |
| Distance Between Mounting Facility Centers | 2.938 INCHES NOMINAL IN |
| Color | UNABLE TO DECODE |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Material | PLASTIC |
| Measurement Range | +0.0 TO 150.0 VOLTS, AC SINGLE INDICATOR SINGLE RANGE |
| Installation Design | PANEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | X |
| Reference | Meaning |
|---|---|
| 1542E | 3/9 Design control — primary reference Simpson Electric Company, Inc. |
NSN 6625-01-021-1272 is a Voltmeter, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
Key specifications for 6625-01-021-1272: Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S); Meter Body Diameter Behind Mounting Flange: 3.125 INCHES NOMINAL IN; Overall Height: 3.000 INCHES NOMINAL IN; FSC Application Data: TEST SET,ELECTRONIC SYSTEMS,EXCEPT SPECIALLY DESIGNED. 17 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.