The Ammeter, cataloged under National Stock Number 6625-00-767-4255, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Simpson Electric Company, Inc.. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-767-4255 |
| Primary Part Number | 125-01500 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Simpson Electric Company, Inc. |
| Status | CANCELLED |
| Measurement Range | +0.0 TO 5.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Scale Selection Method | TERMINAL |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Color | UNABLE TO DECODE |
| Nuclear Hardness Critical Feature | NONHARDENED |
| Special Markings | + AT POS TERM. |
| FSC Application Data | TEST SET,ELECT. EQUIP. |
| Material | PLASTIC |
| Style Designator | ROUND FLUSH MTG |
| Circuit Construction Type | NONELECTRONIC |
| Sensitivity Rating | 50.0 MILLIVOLTS |
| Furnished Items and Quantity | NUT 3; WASHER 3 |
| Mounting Bolt Circle Diameter | 2.440 INCHES NOMINAL IN |
| Mounting Arrangement Style | THREE HOLE/STUD BOLT CIRCLE |
| Meter Body Diameter Behind Mounting Flange | 2.180 INCHES NOMINAL IN |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Scale Division Quantity | 50 SINGLE INDICATOR SINGLE RANGE |
| Meter Depth Behind Mounting Flange | 1.390 INCHES NOMINAL IN |
| Installation Design | PANEL |
| Circuit Attachment Method and Quantity | 2 BINDING POST |
| Overall Diameter | 2.690 INCHES NOMINAL IN |
| Indicator Type | DIAL W/POINTER |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Environmental Protection | HUMIDITY RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT |
| Panel for Which Designed | NONMAGNETIC |
| Mounting Facility Type and Quantity | 3 SCREW AND 3 UNTHREADED HOLE(S) |
| Power Source | EXTERNAL |
| Circuit Current for Which Designed | DC |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | Q |
| Unit of Issue | EA |
| SMR Code | JN |
| Weight | 0.6300 lbs |
| Cube | 0.0384 cu ft |
| Part Number | Manufacturer |
|---|---|
| 458-0654-000 | Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA) |
| 125 | Simpson Electric Company, Inc. (USA) |
| 420-9-604 | American Instrument Corp (USA) |
| 458-0654-00 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 907-21 | Jewell Instruments Llc (USA) |
| 01500 | Simpson Electric Company, Inc. (USA) |
| 125-01500 PRIMARY | Simpson Electric Company, Inc. (USA) |
| 125-1500 | Simpson Electric Company, Inc. (USA) |
| 420-9-604 | Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc (USA) |
NSN 6625-00-767-4255 is a Ammeter, manufactured by Simpson Electric Company, Inc., classified under FSC 6625 (No Item Name Available). Status: cancelled.
NSN 6625-00-767-4255 has 9 cross-referenced part numbers: 458-0654-000 (Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems), 125 (Simpson Electric Company, Inc.), 420-9-604 (American Instrument Corp), 458-0654-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 907-21 (Jewell Instruments Llc) and 4 more.
There are 12 known substitutes for 6625-00-767-4255: 5999-00-069-1793, 6625-00-233-4680, 6625-01-068-1212 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 125-01500: Measurement Range: +0.0 TO 5.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE; Pointer Color: BLACK SINGLE INDICATOR SINGLE RANGE; Scale Selection Method: TERMINAL; Scale Graduation Type: LINEAR SINGLE INDICATOR SINGLE RANGE. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 6625-00-767-4255 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.