The Ammeter, cataloged under National Stock Number 6625-01-124-2597, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Phaostron Instrument and Electronic Company. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-01-124-2597 |
| Primary Part Number | 624-109 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Phaostron Instrument and Electronic Company |
| Status | ACTIVE |
| Dielectric Withstanding Voltage in Volts | 3000.0 |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Material | STEEL |
| Color | UNABLE TO DECODE |
| Surface Treatment | CADMIUM |
| Circuit Current for Which Designed | DC |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Supplementary Features | INTERNAL IMPEDANCE 3000 OHMS PORM 1 PCT AT 25 DEGREES CENTIGRADE; COIL OPERATING VOLTAGE 1000 VDC WITH RESPECT TO GROUND VDC |
| Style Designator | ROUND FLUSH MTG |
| Scale Division Quantity | 40 SINGLE INDICATOR SINGLE RANGE |
| Meter Body Diameter Behind Mounting Flange | 2.150 INCHES MAXIMUM IN |
| Furnished Items and Quantity | NUT 2; WASHER 4 |
| Panel for Which Designed | NONMAGNETIC |
| Overall Diameter | 2.695 INCHES MAXIMUM IN |
| Mounting Bolt Circle Diameter | 2.440 INCHES NOMINAL IN |
| Indicator Type | DIAL W/POINTER |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Installation Design | PANEL |
| Environmental Protection | SHOCK RESISTANT AND VIBRATION RESISTANT |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Mounting Facility Type and Quantity | 3 SCREW AND 3 UNTHREADED HOLE(S) |
| Circuit Construction Type | NONELECTRONIC |
| Measurement Range | +0.0 TO 20.0 MICROAMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Circuit Attachment Method and Quantity | 2 SOLDER LUG AND 2 THREADED STUD |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Acquisition Status | ACTIVE |
| Successor | 6625-00-089-8911 (SM-C-628713) |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | N |
| Unit of Issue | EA |
| SMR Code | JN |
| Part Number | Manufacturer |
|---|---|
| 624 | Phaostron Instrument and Electronic Company (USA) |
| 39-0163-101 | Hamilton Sundstrand Corporation Div Mission Systems (USA) |
| 624-109 PRIMARY | Phaostron Instrument and Electronic Company (USA) |
| 267 | Jewell Instruments, Llc Dba Modutec Use CAGE Code 33005 for Cataloging (USA) |
NSN 6625-01-124-2597 is a Ammeter, manufactured by Phaostron Instrument and Electronic Company, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-01-124-2597 has 4 cross-referenced part numbers: 624 (Phaostron Instrument and Electronic Company), 39-0163-101 (Hamilton Sundstrand Corporation Div Mission Systems), 624-109 (Phaostron Instrument and Electronic Company), 267 (Jewell Instruments, Llc Dba Modutec Use CAGE Code 33005 for Cataloging).
There are 12 known substitutes for 6625-01-124-2597: 6625-00-086-1148, 6625-00-089-8911, 6145-00-128-2262 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 624-109: Dielectric Withstanding Voltage in Volts: 3000.0; Mounting Arrangement Style: THREE HOLE/STUD BOLT CIRCLE; FSC Application Data: TEST SET,ELECT. EQUIP.; Material: STEEL. 30 total characteristics are documented in the Federal Logistics Information System.