The Synchro,transmitter, cataloged under National Stock Number 5990-00-902-0986, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Ge Aviation Systems Llc. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5990-00-902-0986 |
| Primary Part Number | 128082-01 |
| Item Name | Synchro,transmitter |
| FSC / FSG | 5990 / 59 — Synchros and Resolvers |
| Manufacturer | Ge Aviation Systems Llc |
| Status | ACTIVE |
| Flange Diameter | 1.0625 INCHES NOMINAL IN |
| Shaft Diameter | 0.1200 INCHES NOMINAL SINGLE SHAFT IN |
| Rotor Input Electrical Power Rating | 950.0 MILLIWATTS NOMINAL |
| Mounting Surface to Terminal End Distance | 1.8270 INCHES NOMINAL IN |
| Frequency in Hertz | 400.0 NOMINAL |
| Rotor Input Voltage Rating in Volts | 26.0 NOMINAL |
| Shaft Length | 0.2830 INCHES NOMINAL SINGLE SHAFT IN |
| Rotor Input Current Rating | 280.0 MILLIAMPERES NOMINAL |
| Terminal Type and Quantity | 5 WIRE LEAD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 128082-01 | Ge Aviation Systems Llc (USA) |
| Reference | Meaning |
|---|---|
| R911-1D | 3/2 Design control — primary reference U.S. Government activity |
NSN 5990-00-902-0986 is a Synchro,transmitter, manufactured by Ge Aviation Systems Llc, classified under FSC 5990, Synchros and Resolvers. Status: active.
NSN 5990-00-902-0986 has 1 manufacturer part number on file: 128082-01 (Ge Aviation Systems Llc).
1 possible match (shared part number, not a government interchangeability claim): 3020-01-078-5596. Verify interchangeability with system specifications before substitution.
Key specifications for 128082-01: Flange Diameter: 1.0625 INCHES NOMINAL IN; Shaft Diameter: 0.1200 INCHES NOMINAL SINGLE SHAFT IN; Rotor Input Electrical Power Rating: 950.0 MILLIWATTS NOMINAL; Mounting Surface to Terminal End Distance: 1.8270 INCHES NOMINAL IN. 9 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.