The Indicator,electrical Tachometer, cataloged under National Stock Number 6680-00-086-5378, 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 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-00-086-5378 |
| Item Name | Indicator,electrical Tachometer |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Status | ACTIVE |
| Contact Type | PIN |
| Length | 4.500 INCHES NOMINAL IN |
| AC Voltage Rating | 21.0 VOLTS NOMINAL |
| Current Type | AC |
| Electrical Connection Quantity | 1 |
| Electrical Connection Identifying Number | HERMETICALLY SEALED 10SL-3P |
| Scale Range | +0.1 TO 110.0 REVOLUTIONS PER MINUTE ALL INDICATORS ALL SCALES |
| Contact Quantity | 3 |
| Pointer Type | INDICATING ALL POINTERS |
| Presentation Type | DIAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 8DJ82CAB1 | 3/2 Design control — primary reference U.S. Government activity |
| 8DJ82CAB1 | 5/9 Secondary reference General Electric Company |
NSN 6680-00-086-5378 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 6680-00-086-5378: Contact Type: PIN; Length: 4.500 INCHES NOMINAL IN; AC Voltage Rating: 21.0 VOLTS NOMINAL; Current Type: AC. 10 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.
NSN 6680-00-086-5378 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.