The Ammeter, cataloged under National Stock Number 6625-01-366-3015, 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 Jewell Instruments Llc. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6625-01-366-3015 |
| Primary Part Number | A & M 4951-607 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | Jewell Instruments Llc |
| Status | ACTIVE |
| Circuit Construction Type | ELECTRONIC, SOLID STATE |
| Mounting Facility Type and Quantity | 4 SCREW |
| Operating Voltage Rating in Volts | 10.0 DC NOMINAL |
| Indicator Type | DIAL W/POINTER |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Circuit Current for Which Designed | DC |
| Overall Diameter | 4.000 INCHES NOMINAL IN |
| Panel for Which Designed | MAGNETIC |
| Power Source | EXTERNAL |
| Style Designator | ROUND SURFACE MTG |
| Scale Graduation Type | NONLINEAR SINGLE INDICATOR SINGLE RANGE |
| Measurement Range | +0.0 TO 9000.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Nuclear Hardness Critical Feature | NONHARDENED |
| 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 | J |
| Part Number | Manufacturer |
|---|---|
| A & M 4951-607 | Jewell Instruments Llc (USA) |
| Reference | Meaning |
|---|---|
| 883-85D-6136-009 ITEM 8 | 5/9 Secondary reference General Electric Co a and Eso Custom Control Systems-Nw |
| 883-85A-6136-607 | 3/9 Design control — primary reference General Electric Co a and Eso Custom Control Systems-Nw |
| GE101113FAZZ7 | 5/9 Secondary reference Eicher-Richards Co |
NSN 6625-01-366-3015 is a Ammeter, manufactured by Jewell Instruments Llc, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-366-3015 has 1 manufacturer part number on file: A & M 4951-607 (Jewell Instruments Llc).
Key specifications for A & M 4951-607: Circuit Construction Type: ELECTRONIC, SOLID STATE; Mounting Facility Type and Quantity: 4 SCREW; Operating Voltage Rating in Volts: 10.0 DC NOMINAL; Indicator Type: DIAL W/POINTER. 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.
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.