The Modification Kit,gas Turbine Eng, cataloged under National Stock Number 2840-01-463-4160, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Stanco Tool & Die, Inc. Dba Curtis Tool. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 2840-01-463-4160 |
| Primary Part Number | PWA57925 |
| Item Name | Modification Kit,gas Turbine Eng |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Stanco Tool & Die, Inc. Dba Curtis Tool |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PWA57925 PRIMARY | Stanco Tool & Die, Inc. Dba Curtis Tool (USA) |
| 2840-K0217489APT | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 1914T16G03 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2840-01-463-4160 is a Modification Kit,gas Turbine Eng, manufactured by Stanco Tool & Die, Inc. Dba Curtis Tool, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-463-4160 has 2 manufacturer part numbers on file: PWA57925 (Stanco Tool & Die, Inc. Dba Curtis Tool), 2840-K0217489APT (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for PWA57925: End Item Identification: PW220 AIRCRAFT 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 2840-01-463-4160 has DEMIL Code C. 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.