The Retainer,shroud-Turbine Module, cataloged under National Stock Number 2840-01-412-5622, 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 Palmer Manufacturing Co., Llc Dba Pursuit Aerospace. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-412-5622 |
| Primary Part Number | 4054T02P03 |
| Item Name | Retainer,shroud-Turbine Module |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Palmer Manufacturing Co., Llc Dba Pursuit Aerospace |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL: B50TF110-CLB (RENE 41) / INSIDE DIMENSION: 0.166-0.168 |
| 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 |
|---|---|
| 4054T02P03 | Palmer Manufacturing Co., Llc Dba Pursuit Aerospace (USA) |
| 4054T02P03 | Union Machine Co of Lynn, Inc (USA) |
| Reference | Meaning |
|---|---|
| 4054T02P03 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2840-01-412-5622 is a Retainer,shroud-Turbine Module, manufactured by Palmer Manufacturing Co., Llc Dba Pursuit Aerospace, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-412-5622 has 2 manufacturer part numbers on file: 4054T02P03 (Palmer Manufacturing Co., Llc Dba Pursuit Aerospace), 4054T02P03 (Union Machine Co of Lynn, Inc).
Key specifications for 4054T02P03: General Characteristics Item Description: MATERIAL: B50TF110-CLB (RENE 41) / INSIDE DIMENSION: 0.166-0.168. 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.