The Hot Section Module,aircraft Gas, cataloged under National Stock Number 2840-01-341-0175, 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 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-341-0175 |
| Primary Part Number | 4067222 |
| Item Name | Hot Section Module,aircraft Gas |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Reference Data and Literature | T.O. 2J-F100-24, FIG 122 |
| 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 |
|---|---|
| 4067222-807 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 4067222 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 4067222-803 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 4067222-812 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 4067222-806 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 2840-01-341-0175 is a Hot Section Module,aircraft Gas, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-341-0175 has 5 manufacturer part numbers on file: 4067222-807 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 4067222 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 4067222-803 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 4067222-812 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 4067222-806 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 4067222: Criticality Code Justification: FEAT; Reference Data and Literature: T.O. 2J-F100-24, FIG 122; Special Features: HOUSES THE REAR COMPRESSOR ROTOR, COMBUSTOR AND REAR COMPRESSOR DRIVE TURBINE; 4000 CYCLE; USED IN THE CORE ENGINE MODULE, NO. 2 BEARING, BEARING SUPPORT, NOS. 2 AND 3 BEARING NOZZLE; End Item Identification: F100-PW-220/220E AIRCRAFT ENGS. 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 2840-01-341-0175 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.