The Vibrator Assembly,ignition Unit, cataloged under National Stock Number 2925-01-134-9173, 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 2 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2925-01-134-9173 |
| Primary Part Number | 10-397955 |
| Item Name | Vibrator Assembly,ignition Unit |
| FSC / FSG | 2925 / 29 — Engine Electrical System Components, Aircraft Prime Moving |
| Manufacturer | Unison Industries Llc |
| Status | ACTIVE |
| FSC Application Data | ENGINE ELECTRICAL SYSTEM COMPONENTS,AIRCRAFT |
| General Characteristics Item Description | C/O VIBRATOR 10-377777,PLATE 10-124035,2 SCREWS MS35223-26,SPACER 10-377783,HOUSING 10-397952,2.562 IN. O/A LG IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 10-397955 PRIMARY | Unison Industries Llc (USA) |
| Reference | Meaning |
|---|---|
| 10-397955 | 5/9 Secondary reference Amphenol Corp Div Amphenol Aerospace Operations |
NSN 2925-01-134-9173 is a Vibrator Assembly,ignition Unit, manufactured by Unison Industries Llc, classified under FSC 2925, Engine Electrical System Components, Aircraft Prime Moving. Status: active.
NSN 2925-01-134-9173 has 1 manufacturer part number on file: 10-397955 (Unison Industries Llc).
Key specifications for 10-397955: FSC Application Data: ENGINE ELECTRICAL SYSTEM COMPONENTS,AIRCRAFT; General Characteristics Item Description: C/O VIBRATOR 10-377777,PLATE 10-124035,2 SCREWS MS35223-26,SPACER 10-377783,HOUSING 10-397952,2.562 IN. O/A LG IN; End Item Identification: U/O IGNITION UNIT J79-15E/17E ENGINE. 2 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 2925-01-134-9173 has DEMIL Code B. 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.