The Angle,structural, cataloged under National Stock Number 9540-01-011-8521, is classified within Federal Supply Class 9540 (No Item Name Available) of the Metal Bars, Sheets, and Shapes group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-01-011-8521 |
| Primary Part Number | QQ-A-270 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Material | ALUMINUM ALLOY 6061 |
| Heat Treatment | T-5 SOLUTION HEAT TREATED |
| Basic Shape Style | ANGLE |
| Base Flange Thickness | 0.375 INCHES NOMINAL IN |
| Left Side Flange Thickness | 0.375 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 6061 COMPOSITION AND T6 TEMPER |
| Material Document and Classification | QQ-A-200/16 FED SPEC SINGLE MATERIAL RESPONSE |
| Fabrication Method | EXTRUDED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| QQ-A-270 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| QQ-A-200/16 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 9540-01-011-8521 is a Angle,structural, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-01-011-8521 has 2 cross-referenced part numbers: QQ-A-270 (Federal Specifications Promulgated by General Services Administration Washington DC), QQ-A-200/16 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 4 known substitutes for 9540-01-011-8521: 9540-00-043-2187, 9540-00-079-6160, 9540-00-982-0578 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for QQ-A-270: Material: ALUMINUM ALLOY 6061; Heat Treatment: T-5 SOLUTION HEAT TREATED; Basic Shape Style: ANGLE; Base Flange Thickness: 0.375 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.