The Synchro Assembly, cataloged under National Stock Number 5990-00-400-3293, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5990-00-400-3293 |
| Item Name | Synchro Assembly |
| FSC / FSG | 5990 / 59 — Synchros and Resolvers |
| Status | ACTIVE |
| General Characteristics Item Description | SYNCHRO CONTROL TRANSMITTER AND RESOLVER COUPLED BY GEARHEAD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| ZSGH-8T-YK-02/7/L810 | 3/2 Design control — primary reference U.S. Government activity |
| 08RST/55495 | 5/9 Secondary reference Bowmar Canada Ltd |
| 45-4294-13-01 | 3/2 Design control — primary reference U.S. Government activity |
| 507976-1 | 7/2 Vendor item drawing reference Raytheon Company |
| ZSGH-8T-YM-02/7/ | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 5990-00-400-3293 is a Synchro Assembly, classified under FSC 5990, Synchros and Resolvers. Status: active.
Key specifications for 5990-00-400-3293: General Characteristics Item Description: SYNCHRO CONTROL TRANSMITTER AND RESOLVER COUPLED BY GEARHEAD; End Item Identification: AIRCRAFT MODEL P-3. 1 specification is 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 5990-00-400-3293 has DEMIL Code B. 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.