The Resolver,electrical, cataloged under National Stock Number 5990-01-351-3744, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. Government technical data includes 21 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5990-01-351-3744 |
| Item Name | Resolver,electrical |
| FSC / FSG | 5990 / 59 — Synchros and Resolvers |
| Status | ACTIVE |
| Body Size | 29 |
| Body Diameter | 2.8700 INCHES NOMINAL IN |
| Rotor DC Resistance in Ohms | 640.00 NOMINAL |
| Body Style | PICK-OFF A |
| Rotor Input Electrical Power Rating | 220.0 MILLIWATTS NOMINAL |
| Phase Shift Angle in Deg | 23.000 OUTPUT TO INPUT NOMINAL |
| Frequency in Hertz | 400.0 NOMINAL |
| Zro Resistance in Ohms | 950.00 NOMINAL |
| Plus J Zso Reactance in Ohms | 450.00 NOMINAL |
| Terminal Location | SIDE |
| Rotor Input Voltage Rating in Volts | 26.0 NOMINAL |
| Maximum Fundamental Null Voltage in Millivolts Per Volt | 30.00 INPUT |
| Plus J Zro Reactance in Ohms | 1400.00 NOMINAL |
| Transformation Ratio | 0.454 STATOR TO ROTOR NOMINAL |
| Plus J Zss Reactance in Ohms | 80.00 NOMINAL |
| Zso Resistance in Ohms | 495.00 NOMINAL |
| Rotor Input Current Rating | 15.0 MILLIAMPERES NOMINAL |
| Material | STEEL CORROSION RESISTING BODY |
| Terminal Type and Quantity | 4 WIRE LEAD |
| Stator DC Resistance in Ohms | 280.00 NOMINAL |
| Zss Resistance in Ohms | 416.00 NOMINAL |
| 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 |
|---|---|
| 6481-354030-1 | C/1 Advisory reference — outside the item-of-supply concept Raytheon Company Div Corp |
| 6481-354030-1 | 3/9 Design control — primary reference U.S. Government activity |
| SSH-29-E-1 | 5/2 Secondary reference U.S. Government activity |
NSN 5990-01-351-3744 is a Resolver,electrical, classified under FSC 5990, Synchros and Resolvers. Status: active.
Key specifications for 5990-01-351-3744: Body Size: 29; Body Diameter: 2.8700 INCHES NOMINAL IN; Rotor DC Resistance in Ohms: 640.00 NOMINAL; Body Style: PICK-OFF A. 21 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.