The Synchro,transmitter, cataloged under National Stock Number 5990-01-063-2532, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is General Dynamics Motion Control Llc. Government technical data includes 26 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5990-01-063-2532 |
| Primary Part Number | VSP15-1A1 |
| Item Name | Synchro,transmitter |
| FSC / FSG | 5990 / 59 — Synchros and Resolvers |
| Manufacturer | General Dynamics Motion Control Llc |
| Status | ACTIVE |
| Body Size | 36 |
| Body Diameter | 1.8930 INCHES NOMINAL IN |
| Flange Diameter | 3.5998 INCHES NOMINAL IN |
| Rotor DC Resistance in Ohms | 286.00 NOMINAL |
| Fragility Factor | MODERATELY RUGGED |
| Body Style | PICK-OFF B |
| Rotor Input Electrical Power Rating | 230.0 MILLIWATTS NOMINAL |
| Alignment Hole Bolt Circle Diameter | 3.3800 INCHES NOMINAL IN |
| Phase Shift Angle in Deg | 15.600 INPUT TO OUTPUT NOMINAL |
| Frequency in Hertz | 400.0 NOMINAL |
| Zro Resistance in Ohms | 409.00 NOMINAL |
| Plus J Zso Reactance in Ohms | 207.00 NOMINAL |
| Zrs Resistance in Ohms | 635.00 NOMINAL |
| Terminal Location | SIDE |
| Rotor Input Voltage Rating in Volts | 26.0 NOMINAL |
| Body Thru-Hole Diameter | 1.6550 INCHES NOMINAL IN |
| Body Material | STEEL CORROSION RESISTING |
| Maximum Total Null Voltage Output in Millivolts Per Volt | 50.00 |
| Securing Hole Quantity | 4 |
| Plus J Zro Reactance in Ohms | 969.00 NOMINAL |
| Transformation Ratio | 0.463 ROTOR TO STATOR NOMINAL |
| Zso Resistance in Ohms | 136.00 NOMINAL |
| Electrical Error Angular Range in Minutes | -3.0 TO 3.0 |
| Rotor Input Current Rating | 24.0 MILLIAMPERES MAXIMUM |
| Terminal Type and Quantity | 1 CONNECTOR, PLUG |
| Plus J Zrs Reactance in Ohms | 264.00 NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| VSP15-1A1 | General Dynamics Motion Control Llc (USA) |
| Reference | Meaning |
|---|---|
| CZ06210052 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5990-01-063-2532 is a Synchro,transmitter, manufactured by General Dynamics Motion Control Llc, classified under FSC 5990, Synchros and Resolvers. Status: active.
NSN 5990-01-063-2532 has 1 manufacturer part number on file: VSP15-1A1 (General Dynamics Motion Control Llc).
Key specifications for VSP15-1A1: Body Size: 36; Body Diameter: 1.8930 INCHES NOMINAL IN; Flange Diameter: 3.5998 INCHES NOMINAL IN; Rotor DC Resistance in Ohms: 286.00 NOMINAL. 26 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 5990-01-063-2532 has DEMIL Code D. 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.