The Stiffener,augmentor,nozzle Segme, cataloged under National Stock Number 2840-01-052-5302, 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 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-052-5302 |
| Primary Part Number | 4050580 |
| Item Name | Stiffener,augmentor,nozzle Segme |
| 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 |
| General Characteristics Item Description | TITANIUM ALLOY,AMS 4911,O/A DIM. 1.050 IN. L,0.770 IN. H,0.022 IN. MIN. 0.028 IN. MAX. STOCK THICKNESS 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 |
|---|---|
| 4050580 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 2840-01-052-5302 is a Stiffener,augmentor,nozzle Segme, 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 2840-01-052-5302 has 1 manufacturer part number on file: 4050580 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 4050580: General Characteristics Item Description: TITANIUM ALLOY,AMS 4911,O/A DIM. 1.050 IN. L,0.770 IN. H,0.022 IN. MIN. 0.028 IN. MAX. STOCK THICKNESS IN; End Item Identification: AIRCRAFT ENGINE F100-PW-100. 1 specification is 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 2840-01-052-5302 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.