The Control Unit,aircra, cataloged under National Stock Number 1680-01-555-4516, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Safran Electrical & Power Uk Limited. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Control Unit,aircra |
| FSC / FSG | 1680 — Miscellaneous Aircraft Accessories and Components (FSG 16) |
| Manufacturers | Safran Electrical & Power Uk Limited (CAGE K4358); Safran Power Usa Llc (CAGE 3CPE0) |
| Parameter | Value |
|---|---|
| NSN | 1680-01-555-4516 |
| Primary Part Number | 51525-005B |
| Item Name | Control Unit,aircra |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Safran Electrical & Power Uk Limited |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | V |
| Part Number | Manufacturer |
|---|---|
| 51525-005B | Safran Electrical & Power Uk Limited (GBR) |
| 51525-005B | Safran Power Usa Llc (USA) |
| Reference | Meaning |
|---|---|
| 609-375-007-107 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1680-01-555-4516 is a Control Unit,aircra, manufactured by Safran Electrical & Power Uk Limited, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-555-4516 has 2 manufacturer part numbers on file: 51525-005B (Safran Electrical & Power Uk Limited), 51525-005B (Safran Power Usa Llc).
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 1680-01-555-4516 has DEMIL Code D. 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.