The Ammeter, cataloged under National Stock Number 6625-00-543-1431, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Electrical Instrument Service Inc Dba Electrical Instrmnt Svce. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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: Cancelled. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-543-1431 |
| Primary Part Number | 931 |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Electrical Instrument Service Inc Dba Electrical Instrmnt Svce |
| Status | CANCELLED |
| Accuracy in Percent | -0.5 TO 0.5 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Sensitivity Rating | 50.0 MILLIVOLTS |
| Circuit Current for Which Designed | DC |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Circuit Attachment Method and Quantity | 2 BINDING POST |
| Color | UNABLE TO DECODE |
| Scale Division Quantity | 150 SINGLE INDICATOR SINGLE RANGE |
| Material | PLASTIC |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY SCALE DATA |
| Style Designator | RECTANGULAR OR SQUARE |
| Features Provided | MAGNETIC SHIELD AND ZERO ADJUSTER |
| Measurement Range | +0.0 TO 30.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Accuracy in Percent | -0.5 TO 0.5 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Dial Scale Marking Color | BLACK SINGLE INDICATOR SINGLE RANGE |
| Sensitivity Rating | 50.0 MILLIVOLTS |
| Circuit Current for Which Designed | DC |
| Movement Type | MOVING COIL, PERMANENT MAGNET |
| Circuit Attachment Method and Quantity | 2 BINDING POST |
| Color | UNABLE TO DECODE |
| Scale Division Quantity | 150 SINGLE INDICATOR SINGLE RANGE |
| Material | PLASTIC |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY SCALE DATA |
| Style Designator | RECTANGULAR OR SQUARE |
| Features Provided | MAGNETIC SHIELD AND ZERO ADJUSTER |
| Measurement Range | +0.0 TO 30.0 MILLIAMPERES, DC SINGLE INDICATOR SINGLE RANGE |
| Acquisition Status | CANCELLED |
| Successor | 6625-00-669-0260 |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | J |
| Weight | 0.0100 lbs |
| Cube | 0.0010 cu ft |
NSN 6625-00-543-1431 is a Ammeter, manufactured by Electrical Instrument Service Inc Dba Electrical Instrmnt Svce, classified under FSC 6625 (No Item Name Available). Status: cancelled.
NSN 6625-00-543-1431 has 2 cross-referenced part numbers: 931 (Electrical Instrument Service Inc Dba Electrical Instrmnt Svce), 931 (Solartron Electronics Inc Weston Instruments Div).
There are 12 known substitutes for 6625-00-543-1431: 6625-00-613-0109, 6625-00-669-0260, 6625-00-063-1059 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 931: Accuracy in Percent: -0.5 TO 0.5 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE; Dial Scale Marking Color: BLACK SINGLE INDICATOR SINGLE RANGE; Sensitivity Rating: 50.0 MILLIVOLTS; Circuit Current for Which Designed: DC. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 6625-00-543-1431 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.