The Vibrator,ignition Coil, cataloged under National Stock Number 2925-01-118-5191, 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 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2925-01-118-5191 |
| Primary Part Number | 10-617865-3 |
| Item Name | Vibrator,ignition Coil |
| FSC / FSG | 2925 / 29 — Engine Electrical System Components, Aircraft Prime Moving |
| Manufacturer | Unison Industries Llc |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY THE SOURCE CONTROL DRAWING NO. 779921 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL F — Mutilate — Cut |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 10-617865-3 | Unison Industries Llc (USA) |
| 10-617865-3 | Amphenol Corp Div Amphenol Aerospace Operations (USA) |
| 779921 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 10-617865-1 | 5/9 Secondary reference Amphenol Corp Div Amphenol Aerospace Operations |
| 10-617865-1 | 5/9 Secondary reference Unison Industries Llc |
NSN 2925-01-118-5191 is a Vibrator,ignition Coil, manufactured by Unison Industries Llc, classified under FSC 2925, Engine Electrical System Components, Aircraft Prime Moving. Status: active.
NSN 2925-01-118-5191 has 3 manufacturer part numbers on file: 10-617865-3 (Unison Industries Llc), 10-617865-3 (Amphenol Corp Div Amphenol Aerospace Operations), 779921 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 10-617865-3: Part Name Assigned by Controlling Agency: ORIGINAL NAME EXCITER,IGNITION; End Item Identification: TF33 ENGINE; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY THE SOURCE CONTROL DRAWING NO. 779921. 1 specification is documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 2925-01-118-5191 has DEMIL Code F. 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.