The Indicator,electrical Tachometer, cataloged under National Stock Number 6680-00-216-8976, is classified within Federal Supply Class 6680 (Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-00-216-8976 |
| Item Name | Indicator,electrical Tachometer |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Status | ACTIVE |
| Individual Marking | ENGINE REVOLUTIONS IN THOUSANDS |
| Contact Type | PIN |
| Current Type | DC |
| Electrical Connection Quantity | 1 |
| Electrical Connection Identifying Number | PART NO. G415690 |
| Accuracy Rating | 100.0 REVOLUTIONS PER MINUTE SINGLE INDICATOR SINGLE SCALE |
| Contact Quantity | 3 |
| Pointer Type | CLOCK-HAND SINGLE POINTER |
| Presentation Type | SYNCHRO MOTOR |
| Color | WHITE POINTER OVERALL |
| Color | WHITE BACKGROUND OVERALL |
| Depth | 5.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 760L | 3/9 Design control — primary reference Stewart-Warner Corporation |
NSN 6680-00-216-8976 is a Indicator,electrical Tachometer, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
Key specifications for 6680-00-216-8976: Individual Marking: ENGINE REVOLUTIONS IN THOUSANDS; Contact Type: PIN; Current Type: DC; Electrical Connection Quantity: 1. 12 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.