The Indicator,electrical Tachometer, cataloged under National Stock Number 6680-00-338-4537, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Stewart-Warner Corporation. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6680-00-338-4537 |
| Primary Part Number | 82620 AND 82623-B |
| Item Name | Indicator,electrical Tachometer |
| FSC / FSG | 6680 / 66 — No Item Name Available |
| Manufacturer | Stewart-Warner Corporation |
| Status | CANCELLED |
| Electrical Connection Identifying Number | PART NO. 422629 |
| Presentation Type | SYNCHRO MOTOR |
| Color | WHITE POINTER OVERALL |
| Accuracy Rating | 50.0 REVOLUTIONS PER MINUTE SINGLE INDICATOR SINGLE SCALE |
| Color | WHITE BACKGROUND OVERALL |
| Depth | 3.828 INCHES NOMINAL IN |
| Contact Quantity | 3 |
| Pointer Type | CLOCK-HAND SINGLE POINTER |
| Mounting Stud Length | 0.750 INCHES NOMINAL IN |
| Scale Range | -0.1 TO 3500.0 REVOLUTIONS PER MINUTE SINGLE INDICATOR SINGLE SCALE |
| Current Type | DC |
| Mounting Stud Diameter | 0.190 INCHES NOMINAL IN |
| Electrical Connection Quantity | 1 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 82620 AND 82623-B PRIMARY | Stewart-Warner Corporation (USA) |
| 82620AND82623 | Stewart-Warner Corporation (USA) |
| 106S | Stewart-Warner Corporation (USA) |
| 811531AND811532 | Stewart-Warner Corporation (USA) |
NSN 6680-00-338-4537 is a Indicator,electrical Tachometer, manufactured by Stewart-Warner Corporation, classified under FSC 6680 (No Item Name Available). Status: cancelled.
NSN 6680-00-338-4537 has 4 cross-referenced part numbers: 82620 AND 82623-B (Stewart-Warner Corporation), 82620AND82623 (Stewart-Warner Corporation), 106S (Stewart-Warner Corporation), 811531AND811532 (Stewart-Warner Corporation).
There is 1 known substitute for 6680-00-338-4537: 3110-00-144-8529. Verify interchangeability with system specifications before substitution.
Key specifications for 82620 AND 82623-B: Electrical Connection Identifying Number: PART NO. 422629; Presentation Type: SYNCHRO MOTOR; Color: WHITE POINTER OVERALL; Accuracy Rating: 50.0 REVOLUTIONS PER MINUTE SINGLE INDICATOR SINGLE SCALE. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 6680-00-338-4537 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.