The Shroud Segment,turbine,aircraft, cataloged under National Stock Number 2840-01-175-3023, 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 General Electric Company. Government technical data includes 5 specifications, 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through both NSN and commercial part number lookups. 15 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-175-3023 |
| Primary Part Number | 9523M21P01 |
| Item Name | Shroud Segment,turbine,aircraft |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Stage Number | 1 |
| Design Type | COMPRESSOR |
| Engine Section Location | HIGH PRESSURE TURBINE |
| Material Thickness | 0.077 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN |
| Material | NICKEL ALLOY OUTER CASE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 9523M21P01 PRIMARY | General Electric Company (USA) |
| 9523M21P01 | Union Machine Co of Lynn, Inc (USA) |
| 9523M21P01 | Adom Engineering, Inc. Dba Adom Engineering Inc (USA) |
| Reference | Meaning |
|---|---|
| 9532M21P01 | 5/9 Secondary reference Electro-Methods, L.p. |
| 9532M21P01 | 5/9 Secondary reference W M Z Mfg Co Inc |
| 9532M21P01 | 5/9 Secondary reference Hi-Tek Manufacturing, Inc. Dba System Edm of Ohio |
| 9532M21P01 | 5/9 Secondary reference Tss Technologies, Inc. Dba Tss Medical |
| 9523M21P01 | 5/9 Secondary reference Cfm International Inc Dba Cfm International |
| 9532M21P01 | 5/9 Secondary reference Palmer Manufacturing Co., Llc Dba Pursuit Aerospace |
| 9532M21P01 | 5/9 Secondary reference Numet Acquisition Inc |
| 9532M21P01 | 5/9 Secondary reference Columbia Manufacturing, Inc |
| 9532M21P01 | 5/9 Secondary reference General Aviation Dba General Aviation |
| 9532M21P01 | 5/1 Secondary reference Tect Hypervelocity, Inc. |
| 9523M21P01 | 5/9 Secondary reference Lpi Industries Corporation |
| 9523M21P01 | 5/9 Secondary reference Vanguard Electronics, Llc |
| 9523M21P01 | 5/9 Secondary reference Unison Engine Components Inc |
| 9532M21P01 | 5/9 Secondary reference Lpi Industries Corporation |
| 9523M21P01 | 5/9 Secondary reference Lkm Industries, Inc |
NSN 2840-01-175-3023 is a Shroud Segment,turbine,aircraft, manufactured by General Electric Company, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-175-3023 has 3 manufacturer part numbers on file: 9523M21P01 (General Electric Company), 9523M21P01 (Union Machine Co of Lynn, Inc), 9523M21P01 (Adom Engineering, Inc. Dba Adom Engineering Inc).
Key specifications for 9523M21P01: Stage Number: 1; Design Type: COMPRESSOR; Overall Length: 0.254 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN; Engine Section Location: HIGH PRESSURE TURBINE. 5 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 2840-01-175-3023 has DEMIL Code D. 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.