The Angle,structural, cataloged under National Stock Number 9540-01-525-4739, is classified within Federal Supply Class 9540 (Structural Shapes, Nonferrous Base Metal) of the Metal Bars, Sheets, and Shapes group. The manufacturer of record is The Boeing Company Div Legacy Am&m. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-01-525-4739 |
| Primary Part Number | MS043-1521-0044T6511 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — Structural Shapes, Nonferrous Base Metal |
| Manufacturer | The Boeing Company Div Legacy Am&m |
| Status | ACTIVE |
| Heat Treatment | T-6511 SOLUTION HEAT TREATED |
| Criticality Code Justification | FEAT |
| Material Document and Classification | QQ-A-200/8 FED SPEC 1ST MATERIAL RESPONSE |
| Nondefinitive Spec/std Data | 6061 ALLOY |
| Material | ALUMINUM ALLOY 6061 OR ALUMINUM ALLOY 6062 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| MS043-1521-0044T6511 PRIMARY | The Boeing Company Div Legacy Am&m (USA) |
NSN 9540-01-525-4739 is a Angle,structural, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 9540, Structural Shapes, Nonferrous Base Metal. Status: active.
NSN 9540-01-525-4739 has 1 manufacturer part number on file: MS043-1521-0044T6511 (The Boeing Company Div Legacy Am&m).
Key specifications for MS043-1521-0044T6511: Heat Treatment: T-6511 SOLUTION HEAT TREATED; Criticality Code Justification: FEAT; Material Document and Classification: QQ-A-200/8 FED SPEC 1ST MATERIAL RESPONSE; Nondefinitive Spec/std Data: 6061 ALLOY. 5 specifications are 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 9540-01-525-4739 has DEMIL Code D. 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.