The Generator,tachometer, cataloged under National Stock Number 6680-00-810-3483, 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. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-00-810-3483 |
| Primary Part Number | 2130895 |
| Item Name | Generator,tachometer |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Electrical Resistance | 10.0 KILOHMS |
| Calibration Speed in RPM | 1000.0 |
| Mounting Method | PAD |
| Accuracy Range in Percent | -5.0 TO 5.0 |
| Shaft Rotation Direction | UNABLE TO DECODE |
| Features Provided | HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION |
| Connection Type and Voltage Rating in Volts | UNABLE TO DECODE |
| Calibration Voltage Output Type in Volts | 100.0 DC |
| Nominal Center to Center Distance Between Mounting Facilities Parallel to Width | 2.812 INCHES IN |
| Length of Shaft From Housing | UNABLE TO DECODE |
| Excitor Type | SELF-EXCITED |
| Terminal Type and Quantity | 5 WIRE LEAD |
| Rotor Speed Rating in RPM | 3600.0 SINGLE FULL LOAD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 6680-00-810-3483 is a Generator,tachometer, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
NSN 6680-00-810-3483 has 2 manufacturer part numbers on file: 1023203 (Lockheed Martin Corporation Div Rms - Mitchel Field), 2130895 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 2130895: Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Electrical Resistance: 10.0 KILOHMS; Overall Length: 5.874 INCHES IN; Calibration Speed in RPM: 1000.0. 14 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.