The Wiring Harness,engine, cataloged under National Stock Number 2925-00-329-9227, is classified within Federal Supply Class 2925 (Engine Electrical System Components, Aircraft Prime Moving) of the Engine Accessories group. The manufacturer of record is Rolls-Royce Corporation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2925-00-329-9227 |
| Primary Part Number | 6746718 |
| Item Name | Wiring Harness,engine |
| FSC / FSG | 2925 / 29 — Engine Electrical System Components, Aircraft Prime Moving |
| Manufacturer | Rolls-Royce Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 6746718 PRIMARY | Rolls-Royce Corporation (USA) |
| 6746718 | Unison Industries Llc (USA) |
| Reference | Meaning |
|---|---|
| 10-89064-1 | 5/9 Secondary reference Amphenol Corp Div Amphenol Aerospace Operations |
| 10-53302-4 | 5/9 Secondary reference Unison Industries Llc |
| 6746718 | 3/9 Design control — primary reference Allison Transmission Inc Dba Allison Transmission, Inc |
| 10-53302-4 | 5/9 Secondary reference Amphenol Corp Div Amphenol Aerospace Operations |
| 6746718 | 5/9 Secondary reference Associated Aerospace Activities Inc |
| 10-89064-1 | 5/9 Secondary reference Unison Industries Llc |
NSN 2925-00-329-9227 is a Wiring Harness,engine, manufactured by Rolls-Royce Corporation, classified under FSC 2925, Engine Electrical System Components, Aircraft Prime Moving. Status: active.
NSN 2925-00-329-9227 has 2 manufacturer part numbers on file: 6746718 (Rolls-Royce Corporation), 6746718 (Unison Industries Llc).
1 possible match (shared part number, not a government interchangeability claim): 2925-00-440-1793. Verify interchangeability with system specifications before substitution.
Key specifications for 6746718: End Item Identification: J33 ENGINE. 0 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 2925-00-329-9227 has DEMIL Code Q. 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.