The Ammeter, cataloged under National Stock Number 6625-00-539-8621, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Jewell Instruments Llc. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6625-00-539-8621 |
| Primary Part Number | FLA4520304A |
| Item Name | Ammeter |
| FSC / FSG | 6625 / 66 — No Item Name Available |
| Manufacturer | Jewell Instruments Llc |
| Status | ACTIVE |
| Color | UNABLE TO DECODE |
| Meter Depth Behind Mounting Flange | 1.313 INCHES NOMINAL IN |
| Meter Body Diameter Behind Mounting Flange | 2.250 INCHES NOMINAL IN |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Style Designator | RECTANGULAR FLUSH MTG |
| Dial Scale Marking Color | WHITE SINGLE INDICATOR SINGLE RANGE |
| Measurement Range | +0.0 TO 250.0 AMPERES, AC SINGLE INDICATOR SINGLE RANGE |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.856 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.856 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Mounting Hole Diameter | 0.219 INCHES NOMINAL IN |
| Mounting Arrangement Style | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| Circuit Attachment Method and Quantity | 2 SOLDER STUD |
| Circuit Current for Which Designed | AC |
| Material | PLASTIC |
| Installation Design | PANEL |
| Color | UNABLE TO DECODE |
| Meter Depth Behind Mounting Flange | 1.313 INCHES NOMINAL IN |
| Meter Body Diameter Behind Mounting Flange | 2.250 INCHES NOMINAL IN |
| Accuracy in Percent | -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE |
| Style Designator | RECTANGULAR FLUSH MTG |
| Dial Scale Marking Color | WHITE SINGLE INDICATOR SINGLE RANGE |
| Measurement Range | +0.0 TO 250.0 AMPERES, AC SINGLE INDICATOR SINGLE RANGE |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.856 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.856 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Mounting Hole Diameter | 0.219 INCHES NOMINAL IN |
| Mounting Arrangement Style | FOUR HOLE/STUD RECTANGULAR/SQUARE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | N |
| Unit of Issue | EA |
| SMR Code | JN |
| Weight | 0.1000 lbs |
| Cube | 0.0023 cu ft |
| Part Number | Manufacturer |
|---|---|
| 8AW43AAA213 | General Electric Company (USA) |
| 8955 | Simpson Electric Company, Inc. (USA) |
| FLA4520304A PRIMARY | Jewell Instruments Llc (USA) |
| 8AW433AAA213 | General Electric Co Measurements and Industrial Products Division of Industrial Components and Materials Group (USA) |
| 8AW433AAA213 | General Electric Company (USA) |
NSN 6625-00-539-8621 is a Ammeter, manufactured by Jewell Instruments Llc, classified under FSC 6625 (No Item Name Available). Status: active.
NSN 6625-00-539-8621 has 5 cross-referenced part numbers: 8AW43AAA213 (General Electric Company), 8955 (Simpson Electric Company, Inc.), FLA4520304A (Jewell Instruments Llc), 8AW433AAA213 (General Electric Co Measurements and Industrial Products Division of Industrial Components and Materials Group), 8AW433AAA213 (General Electric Company).
There are 7 known substitutes for 6625-00-539-8621: 5905-00-116-8562, 5330-00-118-6563, 1660-00-325-1513 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for FLA4520304A: Color: UNABLE TO DECODE; Meter Depth Behind Mounting Flange: 1.313 INCHES NOMINAL IN; Meter Body Diameter Behind Mounting Flange: 2.250 INCHES NOMINAL IN; Accuracy in Percent: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE. 30 total characteristics are documented in the Federal Logistics Information System.