The Synchro,control Transformer, cataloged under National Stock Number 5990-00-879-5000, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3harris Interstate Electronics Corporation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Synchro,control Transformer |
| FSC / FSG | 5990 — Synchros and Resolvers (FSG 59) |
| Manufacturers | Cda Intercorp Llc (CAGE 51761); L3harris Interstate Electronics Corporation (CAGE 07421) |
| Parameter | Value |
|---|---|
| NSN | 5990-00-879-5000 |
| Primary Part Number | W1630B1-118 |
| Item Name | Synchro,control Transformer |
| FSC / FSG | 5990 / 59 — Synchros and Resolvers |
| Manufacturer | L3harris Interstate Electronics Corporation |
| Status | ACTIVE |
| 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 |
|---|---|
| ZH4-A | Cda Intercorp Llc (USA) |
| W1630B1-118 PRIMARY | L3harris Interstate Electronics Corporation (USA) |
| Reference | Meaning |
|---|---|
| 4253-14-02 | 5/2 Secondary reference U.S. Government activity |
| 189130-000 | 5/2 Secondary reference U.S. Government activity |
| 088-377 | 5/9 Secondary reference U.S. Government activity |
| HTC8AH9L062 | 5/2 Secondary reference U.S. Government activity |
| 008-377 | 5/9 Secondary reference U.S. Government activity |
NSN 5990-00-879-5000 is a Synchro,control Transformer, manufactured by L3harris Interstate Electronics Corporation, classified under FSC 5990, Synchros and Resolvers. Status: active.
NSN 5990-00-879-5000 has 2 manufacturer part numbers on file: ZH4-A (Cda Intercorp Llc), W1630B1-118 (L3harris Interstate Electronics Corporation).
2 possible matches (shared part number, not a government interchangeability claim): 4320-01-434-2672, 2510-01-624-9445. Verify interchangeability with system specifications before substitution.
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.