The Shroud,fan,aircraft Gas Turbine, cataloged under National Stock Number 2840-01-388-7482, 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 Union Machine Co of Lynn, Inc. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2840-01-388-7482 |
| Primary Part Number | 5049T71P02 |
| Item Name | Shroud,fan,aircraft Gas Turbine |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Union Machine Co of Lynn, Inc |
| Status | ACTIVE |
| Stage Number | 3 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 5049T71P02 | Union Machine Co of Lynn, Inc (USA) |
| 5049T71P02 | Columbia Manufacturing, Inc (USA) |
| Reference | Meaning |
|---|---|
| 5049T71P02 | 3/2 Design control — primary reference U.S. Government activity |
| 10183341 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 5149T71P02 | 5/9 Secondary reference Union Machine Co of Lynn, Inc |
| 5049T71P02 | 5/9 Secondary reference Tss Technologies, Inc. Dba Tss Medical |
NSN 2840-01-388-7482 is a Shroud,fan,aircraft Gas Turbine, manufactured by Union Machine Co of Lynn, Inc, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-388-7482 has 2 manufacturer part numbers on file: 5049T71P02 (Union Machine Co of Lynn, Inc), 5049T71P02 (Columbia Manufacturing, Inc).
Key specifications for 5049T71P02: Stage Number: 3; Special Features: SHROUD,FAN VANE-STAGE 3; Part Name Assigned by Controlling Agency: SHROUD,FAN VANE; End Item Identification: ENGINE MODEL F404. 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 2840-01-388-7482 has DEMIL Code Q. 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.