The Duct,air,midframe, cataloged under National Stock Number 2840-01-139-2285, 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 Boeing Aerostructures Australiapty Ltd. 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-139-2285 |
| Primary Part Number | 6027T53G01 |
| Item Name | Duct,air,midframe |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Boeing Aerostructures Australiapty Ltd |
| Status | ACTIVE |
| General Characteristics Item Description | 0.279 IN. MIN,0.288 IN. MAX DIA THRU 8 HOLES EQUALLY SPACED ON 6.940 IN. DIA; 15.440 IN. MIN,15.460 IN. MAX OD IN |
| 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 |
|---|---|
| 6027T53G01 | Boeing Aerostructures Australiapty Ltd (AUS) |
| 6050T23G01 | Boeing Aerostructures Australiapty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| 10158552 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 6027T53G02 | 5/9 Secondary reference U.S. Government activity |
| 6050T23G01 | 5/9 Secondary reference U.S. Government activity |
| 6021T53G01 | 5/1 Secondary reference F&b Mfg Llc Dba F & B Manufacturing Llc |
| 6027T53G01 | 5/9 Secondary reference General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp |
| 6027T53G01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2840-01-139-2285 is a Duct,air,midframe, manufactured by Boeing Aerostructures Australiapty Ltd, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-139-2285 has 2 manufacturer part numbers on file: 6027T53G01 (Boeing Aerostructures Australiapty Ltd), 6050T23G01 (Boeing Aerostructures Australiapty Ltd).
Key specifications for 6027T53G01: General Characteristics Item Description: 0.279 IN. MIN,0.288 IN. MAX DIA THRU 8 HOLES EQUALLY SPACED ON 6.940 IN. DIA; 15.440 IN. MIN,15.460 IN. MAX OD IN; 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 2840-01-139-2285 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.