The Duct Assembly,oil Cooler Exhaust, cataloged under National Stock Number 1560-00-421-2070, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1560-00-421-2070 |
| Item Name | Duct Assembly,oil Cooler Exhaust |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY,5052-0,WW-T-700/4 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 4P41049-101A | 3/2 Design control — primary reference U.S. Government activity |
| 4P41049-101A | 5/9 Secondary reference Aeroparts Manufacturing & Repair, Inc |
| 4P41049-101A | 5/9 Secondary reference U.S. Government activity |
| 4P41049-101A | 5/9 Secondary reference Cpi Aerostructures Inc |
NSN 1560-00-421-2070 is a Duct Assembly,oil Cooler Exhaust, classified under FSC 1560, Airframe Structural Components. Status: active.
Key specifications for 1560-00-421-2070: General Characteristics Item Description: ALUMINUM ALLOY,5052-0,WW-T-700/4; End Item Identification: AIRCRAFT MODEL C5A. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1560-00-421-2070 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.