The Adapter,synchro, cataloged under National Stock Number 5990-01-580-1707, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5990-01-580-1707 |
| Item Name | Adapter,synchro |
| FSC / FSG | 5990 / 59 — Synchros and Resolvers |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| BH29826 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5990-01-580-1707 is a Adapter,synchro, classified under FSC 5990, Synchros and Resolvers. Status: active.
Key specifications for 5990-01-580-1707: Overall Length: 2.600 INCHES NOMINAL IN; Special Features: MECHANICAL PIECE USED AS PART OF BH29000 SERIES TRANSMITTER ASSEMBLY VANE ANGLE GUIDE TO PROVIDE GAS TURBINE ENGINE INLET GUIDE VANE POSITION INFORMATION TO OTHER HOWELL ENGINE TEST EQUIPMENT.; Part Name Assigned by Controlling Agency: ADAPTER ASSEMBLY, SYNCHRO DRIVE; End Item Identification: WSD: CONSOLIDATED GROUND SUPPORT EQUIPMENT. 0 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 5990-01-580-1707 has DEMIL Code Q. 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.