The Ammeter, cataloged under National Stock Number 6625-01-042-7370, 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 L-3 Communications Corporation Dba Global Network Solutions Div Aydin Communications Division. Government technical data includes 27 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-042-7370 |
| Primary Part Number | 112-012-001 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments |
| Manufacturer | L-3 Communications Corporation Dba Global Network Solutions Div Aydin Communications Division |
| Status | ACTIVE |
| Circuit Construction Type | NONELECTRONIC |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) |
| FSC Application Data | ELEC,ELECT. PROPERTIES MEASURING AND TEST INSTRUMENTS |
| Indicator Type | DIAL W/POINTER |
| Mounting Arrangement Style | TWO HOLE/STUD |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Meter Depth Behind Mounting Flange | 2.440 INCHES NOMINAL IN |
| Circuit Current for Which Designed | DC |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Meter Body Height Behind Mounting Flange | 2.440 INCHES NOMINAL IN |
| Panel for Which Designed | NONMAGNETIC |
| Power Source | EXTERNAL |
| Style Designator | RECTANGULAR FLUSH MTG |
| Mounting Hole Diameter | 0.120 INCHES NOMINAL IN |
| Features Provided | ZERO ADJUSTER |
| Distance Between Mounting Facility Centers | 1.250 INCHES NOMINAL IN |
| Scale Division Quantity | 20 SINGLE INDICATOR SINGLE RANGE |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Meter Body Width Behind Mounting Flange | 1.615 INCHES NOMINAL IN |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Dial Scale Marking Color | BLACK AND GREEN AND RED SINGLE INDICATOR SINGLE RANGE |
| Special Markings | RED ON EACH END OF SCALE |
| Material | PLASTIC |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Measurement Range | +0.0 TO 200.0 MICROAMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Furnished Items and Quantity | SUPPLIED WITH MOUNTING CLIPS |
| 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 | JN |
| Weight | 0.2400 lbs |
| Cube | 0.0260 cu ft |
| Part Number | Manufacturer |
|---|---|
| 112-012-001 PRIMARY | L-3 Communications Corporation Dba Global Network Solutions Div Aydin Communications Division (USA) |
| Reference | Meaning |
|---|---|
| 260-781 | 5/9 Secondary reference Solartron Electronics Inc Weston Instruments Div |
NSN 6625-01-042-7370 is a Ammeter, manufactured by L-3 Communications Corporation Dba Global Network Solutions Div Aydin Communications Division, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
NSN 6625-01-042-7370 has 1 manufacturer part number on file: 112-012-001 (L-3 Communications Corporation Dba Global Network Solutions Div Aydin Communications Division).
1 possible match (shared part number, not a government interchangeability claim): 2540-01-503-8067. Verify interchangeability with system specifications before substitution.
Key specifications for 112-012-001: Circuit Construction Type: NONELECTRONIC; Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S); Overall Height: 1.810 INCHES NOMINAL IN; FSC Application Data: ELEC,ELECT. PROPERTIES MEASURING AND TEST INSTRUMENTS. 27 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.