The Angle,structural, cataloged under National Stock Number 9520-01-504-2606, is classified within Federal Supply Class 9520 (Structural Shapes) of the Metal Bars, Sheets, and Shapes group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9520-01-504-2606 |
| Item Name | Angle,structural |
| FSC / FSG | 9520 / 95 — Structural Shapes |
| Status | ACTIVE |
| Length | 3.500 INCHES NOMINAL IN |
| Base Flange Thickness | 0.125 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-A-8625C,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE |
| Heat Treatment | T-6 SOLUTION HEAT TREATED |
| Material Document and Classification | QQ-A-250/11 FED SPEC 1ST MATERIAL RESPONSE |
| Left Side Flange Thickness | 0.125 INCHES NOMINAL IN |
| Basic Shape Style | ANGLE |
| Fillet Radius Where Left Flange Joins Base Flange | 0.125 INCHES NOMINAL IN |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Surface Treatment | ANODIZE |
| Outer Radius Where Left Flange Joins Base Flange | 0.250 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 |
| Fabrication Method | EXTRUDED |
| First Tip Style | SQUARE END |
| Second Tip Relationship to First Tip | IDENTICAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 2843288-101 | 3/2 Design control — primary reference U.S. Government activity |
NSN 9520-01-504-2606 is a Angle,structural, classified under FSC 9520, Structural Shapes. Status: active.
Key specifications for 9520-01-504-2606: Overall Height: 1.000 INCHES NOMINAL IN; Length: 3.500 INCHES NOMINAL IN; Base Flange Thickness: 0.125 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-A-8625C,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE. 15 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.
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.