The Heat Shield,exhaust, cataloged under National Stock Number 1560-01-520-3454, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe 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 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1560-01-520-3454 |
| Primary Part Number | 4317576-811 |
| Item Name | Heat Shield,exhaust |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Reference Number Differentiating Characteristics | LINER, AMNS F-22 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 4317576-811 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 5VP79102-117 | 1/3 Source control — Government-approved source U.S. Government activity |
NSN 1560-01-520-3454 is a Heat Shield,exhaust, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-520-3454 has 1 manufacturer part number on file: 4317576-811 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 4317576-811: Criticality Code Justification: AGAV; End Item Identification: F-22 AIRCRAFT; Reference Number Differentiating Characteristics: LINER, AMNS F-22. 2 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1560-01-520-3454 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.