The Liner,aft Ext Sw Ur, cataloged under National Stock Number 2840-01-561-4467, 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 | 2840-01-561-4467 |
| Primary Part Number | 4322717-02 |
| Item Name | Liner,aft Ext Sw Ur |
| 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 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 4322717-02 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 2840-01-561-4467 is a Liner,aft Ext Sw Ur, 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 2840-01-561-4467 has 1 manufacturer part number on file: 4322717-02 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 4322717-02: Criticality Code Justification: FEAT; Special Features: PART NUMBER 4322717-02 EXT. AFT SIDEWALL LINER 2840-01-561-4467 & PN 4322717-01 EXT. AFT SIDEWALL LINER 2840-01-561-4466 AS PART OF F119 EXHAUST NOZZLE SIDEWALL LINER SET INCLUDING PN 4322831-01 SUPPORT GUIDE 2840-01-561-4463 & PN 4322832-01 SUPPORT GUIDE, 2840-01-561-4464, IS FULLY INTERCHANGEABLE AS A SET WITH F119 EXHAUST NOZZLE EXT. SIDEWALL LINER SET INCLUDING PN'S 4320422-02 AIR PUMP HEAT SHIELD 2840-01-490-1382 & PN 4320422-01 AIR PUMP HEAT SHIELD 2840-01-490-1383 & PN 4321107 AFT. SIDEWALL LINER 2840-01-491-0006, & PN 4321105 AFT. SIDEWALL LINER 2840-01-491-0008 OR 4322396-02 AFT. SIDEWALL LINER 2840-01-525-6102 & PN 4322396-01 AFT. SIDEWALL LINER 2840-01-524-9048, OR 4322860-01 AFT. SIDEWALL LINER 2840-01-546-6634 & 432286-02 AFT. SIDEWALL LINER 2840-01-546-6635 OR PN 4321777-01 AFT. SIDEWALL LINER 2840-01-492-0167 & PN 4321777-02 AFT. SIDEWALL LINER 2840-01-492-6073; ITEM HAS CRITICAL FEATURE(S) SUCH AS TOLERANCE, FIT RESTRICTION OR APPLICATION; Part Name Assigned by Controlling Agency: LINER,AFT EXT SW UR/LL; End Item Identification: F119-PW-100 ENGINE ON F-22 AIRCRAFT. 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 2840-01-561-4467 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.