The Cover Augmentor Noz, cataloged under National Stock Number 2840-01-022-4107, 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-022-4107 |
| Primary Part Number | 4046358 |
| Item Name | Cover Augmentor Noz |
| 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 A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 4046358 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 4046358 | Rtx Corporation Div Pratt & Whitney (USA) |
| Reference | Meaning |
|---|---|
| 4046358 | 5/9 Secondary reference Turbo Power & Marine System Inc Sub of United Technologies Corp |
| 4046358 | 5/9 Secondary reference Enjet Aero Dayton Inc |
| 4046358 | 5/9 Secondary reference Paradigm Manchester Inc. Dba Pursuit Aerospace |
| 4046358 | 5/9 Secondary reference U.S. Government activity |
NSN 2840-01-022-4107 is a Cover Augmentor Noz, 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 2840-01-022-4107 has 2 manufacturer part numbers on file: 4046358 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 4046358 (Rtx Corporation Div Pratt & Whitney).
Key specifications for 4046358: Criticality Code Justification: FEAT; Special Features: IAW DOD 4100.39-M V.10 TBL 181 NSN: 2840-01-022-4107 P/N: 4046358 CONVERGENT SEAL HINGE PLATE USED ON THE 220 AND 229 ENGINE. FAILURE WOULD RESULT IN A MAINTENANCE BURDEN; ACTION ID 45543054. 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.
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.