The Housing,electrical, cataloged under National Stock Number 2925-00-940-9703, is classified within Federal Supply Class 2925 (Engine Electrical System Components, Aircraft Prime Moving) of the Engine Accessories group. The manufacturer of record is Unison Industries Llc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2925-00-940-9703 |
| Primary Part Number | 57633 |
| Item Name | Housing,electrical |
| FSC / FSG | 2925 / 29 — Engine Electrical System Components, Aircraft Prime Moving |
| Manufacturer | Unison Industries Llc |
| Status | ACTIVE |
| General Characteristics Item Description | STAINLESS STEEL,1.665 IN. O/A LG,0.889 IN. BORE,1.373 IN. DIA,APPL TF 30 ENGINE,ACFT,TURBO-FAN IN |
| 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 |
|---|---|
| 57633 PRIMARY | Unison Industries Llc (USA) |
| Reference | Meaning |
|---|---|
| 57633 | 5/9 Secondary reference U.S. Government activity |
NSN 2925-00-940-9703 is a Housing,electrical, manufactured by Unison Industries Llc, classified under FSC 2925, Engine Electrical System Components, Aircraft Prime Moving. Status: active.
NSN 2925-00-940-9703 has 1 manufacturer part number on file: 57633 (Unison Industries Llc).
Key specifications for 57633: General Characteristics Item Description: STAINLESS STEEL,1.665 IN. O/A LG,0.889 IN. BORE,1.373 IN. DIA,APPL TF 30 ENGINE,ACFT,TURBO-FAN IN. 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.
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.