The Voltmeter, cataloged under National Stock Number 6625-01-276-0507, is classified within Federal Supply Class 6625 (Electrical and Electronic Properties Measuring and Testing Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is U S Dept of Transportation Federal Aviation Administration. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-276-0507 |
| Primary Part Number | 016-01NA-NPNP |
| Item Name | Voltmeter |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | U S Dept of Transportation Federal Aviation Administration |
| Status | ACTIVE |
| Meter Body Diameter Behind Mounting Flange | 2.720 INCHES NOMINAL IN |
| Indicator Type | DIAL W/POINTER |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Meter Depth Behind Mounting Flange | 1.580 INCHES NOMINAL IN |
| Circuit Current for Which Designed | DC |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Style Designator | RECTANGULAR FLUSH MTG |
| Scale Division Quantity | 5 SINGLE INDICATOR SINGLE RANGE |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Measurement Range | -20.0 TO 20.0 VOLTS SINGLE INDICATOR SINGLE RANGE |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Installation Design | PANEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | G |
| Part Number | Manufacturer |
|---|---|
| 016-01NA-NGNG-S2 | Tyco Electronics Uk Limited, Crompton Instruments (GBR) |
| 016-01NA-NPNP PRIMARY | U S Dept of Transportation Federal Aviation Administration (USA) |
| Reference | Meaning |
|---|---|
| 016-01NA-NGNG | C/1 Advisory reference — outside the item-of-supply concept Crompton Instruments Inc |
| 016-01NA-NPNP | 5/9 Secondary reference Crompton Instruments Inc |
NSN 6625-01-276-0507 is a Voltmeter, manufactured by U S Dept of Transportation Federal Aviation Administration, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-276-0507 has 2 manufacturer part numbers on file: 016-01NA-NGNG-S2 (Tyco Electronics Uk Limited, Crompton Instruments), 016-01NA-NPNP (U S Dept of Transportation Federal Aviation Administration).
Key specifications for 016-01NA-NPNP: Meter Body Diameter Behind Mounting Flange: 2.720 INCHES NOMINAL IN; Overall Height: 3.500 INCHES NOMINAL IN; Indicator Type: DIAL W/POINTER; Circuit Attachment Method and Quantity: 2 THREADED STUD. 14 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.
NSN 6625-01-276-0507 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.