The Ignition Unit,ab, cataloged under National Stock Number 2925-00-720-3948, 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. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | Ignition Unit,ab |
| FSC / FSG | 2925 — Engine Electrical System Components, Aircraft Prime Moving (FSG 29) |
| Manufacturers | General Electric Company (CAGE 24446); Unison Industries Llc (CAGE 59501); General Electric Company (CAGE 07482) |
| Parameter | Value |
|---|---|
| NSN | 2925-00-720-3948 |
| Primary Part Number | 10-324350-1 |
| Item Name | Ignition Unit,ab |
| FSC / FSG | 2925 / 29 — Engine Electrical System Components, Aircraft Prime Moving |
| Manufacturer | Unison Industries Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 874C729P1 | General Electric Company (USA) |
| 10-324350-1 PRIMARY | Unison Industries Llc (USA) |
| 874C729P1 | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 10-324350-1 | 5/9 Secondary reference Amphenol Corp Div Amphenol Aerospace Operations |
NSN 2925-00-720-3948 is a Ignition Unit,ab, manufactured by Unison Industries Llc, classified under FSC 2925, Engine Electrical System Components, Aircraft Prime Moving. Status: active.
NSN 2925-00-720-3948 has 3 manufacturer part numbers on file: 874C729P1 (General Electric Company), 10-324350-1 (Unison Industries Llc), 874C729P1 (General Electric Company).
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 2925-00-720-3948 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.