The Exciter,ignition,resilient, cataloged under National Stock Number 2925-00-406-2835, is classified within Federal Supply Class 2925 (Engine Electrical System Components, Aircraft Prime Moving) of the Engine Accessories group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2925-00-406-2835 |
| Primary Part Number | 612686 |
| Item Name | Exciter,ignition,resilient |
| FSC / FSG | 2925 / 29 — Engine Electrical System Components, Aircraft Prime Moving |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| FSC Application Data | AIRCRAFT JET ENGINE,TF30 |
| General Characteristics Item Description | ALUMINUM ALLOY MOUNT,CRES,AISI 302 PLATES,CRES RESILIENT ELEMENTS,CRES,AISI 303 SPACER,0.980&1.020 IN. LG,0.980&1.020 IN. BODY OD,0.196&0.201 IN. ID,FOUR 0.136&0.146 IN. DIA MOUNTING HOLES ON MOUNT ON 0.995&1.005 IN. CENTERLINE RADIUS 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 |
|---|---|
| 612686 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 612686 | 5/9 Secondary reference Turbo Power & Marine System Inc Sub of United Technologies Corp |
NSN 2925-00-406-2835 is a Exciter,ignition,resilient, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2925, Engine Electrical System Components, Aircraft Prime Moving. Status: active.
NSN 2925-00-406-2835 has 1 manufacturer part number on file: 612686 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
1 possible match (shared part number, not a government interchangeability claim): 2915-00-480-1282. Verify interchangeability with system specifications before substitution.
Key specifications for 612686: FSC Application Data: AIRCRAFT JET ENGINE,TF30; General Characteristics Item Description: ALUMINUM ALLOY MOUNT,CRES,AISI 302 PLATES,CRES RESILIENT ELEMENTS,CRES,AISI 303 SPACER,0.980&1.020 IN. LG,0.980&1.020 IN. BODY OD,0.196&0.201 IN. ID,FOUR 0.136&0.146 IN. DIA MOUNTING HOLES ON MOUNT ON 0.995&1.005 IN. CENTERLINE RADIUS IN. 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 2925-00-406-2835 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.