The Ammeter, cataloged under National Stock Number 6625-00-116-1632, 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 Co Simpson Instruments Div. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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 | 6625-00-116-1632 |
| Primary Part Number | 1227-4310 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Simpson Electric Co Simpson Instruments Div |
| Status | ACTIVE |
| Indicator Type | DIAL W/POINTER |
| Meter Body Diameter Behind Mounting Flange | 2.170 INCHES NOMINAL IN |
| Measurement Range | +0.0 TO 50.0 MICROAMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Meter Depth Behind Mounting Flange | 1.060 INCHES NOMINAL IN |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Sensitivity Rating | 90.0 MILLIVOLTS |
| Mounting Stud Length | 0.533 INCHES NOMINAL IN |
| Installation Design | PANEL |
| Scale Selection Method | SWITCH |
| Pointer Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Circuit Construction Type | NONELECTRONIC |
| Mounting Facility Type and Quantity | 4 THREADED STUD(S) |
| Movement Suspension Method | JEWEL PIVOT BASE |
| Scale Graduation Type | LINEAR SINGLE INDICATOR SINGLE RANGE |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.880 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.880 INCHES NOMINAL IN |
| Mounting Arrangement Style | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Panel for Which Designed | MAGNETIC |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Scale Division Quantity | 50 SINGLE INDICATOR SINGLE RANGE |
| Circuit Current for Which Designed | DC |
| Circuit Attachment Method and Quantity | 2 THREADED STUD |
| Color | UNABLE TO DECODE |
| FSC Application Data | TEST SET ELECTRONIC |
| Material | PLASTIC |
| Mounting Stud Diameter | 0.112 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | Q |
| Unit of Issue | EA |
| SMR Code | JN |
| Weight | 0.1000 lbs |
| Cube | 0.0010 cu ft |
NSN 6625-00-116-1632 is a Ammeter, manufactured by Simpson Electric Co Simpson Instruments Div, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-116-1632 has 3 cross-referenced part numbers: 1227-4310 (Simpson Electric Co Simpson Instruments Div), 1227-4310 (Simpson Electric Company, Inc.), 4310 (Simpson Electric Company, Inc.).
There are 12 known substitutes for 6625-00-116-1632: 4520-00-068-0294, 6625-00-070-2166, 3110-00-155-9560 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1227-4310: Indicator Type: DIAL W/POINTER; Meter Body Diameter Behind Mounting Flange: 2.170 INCHES NOMINAL IN; Measurement Range: +0.0 TO 50.0 MICROAMPERES, DC SINGLE INDICATOR SINGLE RANGE; Meter Depth Behind Mounting Flange: 1.060 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.