The Synchro,transmitter, cataloged under National Stock Number 5990-01-392-5682, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Electromech Technologies Llc. Government technical data includes 5 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5990-01-392-5682 |
| Primary Part Number | U222122 |
| Item Name | Synchro,transmitter |
| FSC / FSG | 5990 / 59 — Synchros and Resolvers |
| Manufacturer | Electromech Technologies Llc |
| Status | ACTIVE |
| Frequency in Hertz | 400.0 NOMINAL |
| Rotor Input Voltage Rating in Volts | 11.8 NOMINAL |
| Body Material | ALUMINUM ALLOY |
| Zso Resistance in Ohms | 0.032 MAXIMUM |
| Rotor Input Current Rating | 0.020 AMPERES MAXIMUM |
| 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 |
|---|---|
| U222122 | Electromech Technologies Llc (USA) |
| Reference | Meaning |
|---|---|
| 42232-1 | 5/9 Secondary reference Datron Systems Inc |
| U222122 | 5/9 Secondary reference U.S. Government activity |
| 42232-1 | 3/2 Design control — primary reference U.S. Government activity |
| Y222122 | 5/9 Secondary reference U.S. Government activity |
NSN 5990-01-392-5682 is a Synchro,transmitter, manufactured by Electromech Technologies Llc, classified under FSC 5990, Synchros and Resolvers. Status: active.
NSN 5990-01-392-5682 has 1 manufacturer part number on file: U222122 (Electromech Technologies Llc).
Key specifications for U222122: Frequency in Hertz: 400.0 NOMINAL; Rotor Input Voltage Rating in Volts: 11.8 NOMINAL; Body Material: ALUMINUM ALLOY; Zso Resistance in Ohms: 0.032 MAXIMUM. 5 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.