The Structural Section,special Shape, cataloged under National Stock Number 9540-00-640-4034, 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 International Light Metals Corp Sub of Martin Marietta Corp. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-00-640-4034 |
| Primary Part Number | 15769 |
| Item Name | Structural Section,special Shape |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | International Light Metals Corp Sub of Martin Marietta Corp |
| Status | ACTIVE |
| Material | ALUMINUM ALLOY 2024 |
| Fabrication Method | EXTRUDED |
| Weight Per Unit Measure | 0.150 POUNDS PER LINEAR FOOT LBS |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| Nondefinitive Spec/std Data | T3511 TEMPER |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY MATERIAL,TEMPER AND LENGTH REQUIREMENTS |
| Heat Treatment | T-3511 SOLUTION HEAT TREATED |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 15769 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| BAC1520-221 | The Boeing Company Div Legacy Wichita (USA) |
| 32821 | Aluminum Co of America (USA) |
| AMS-QQ-A-200/3 | Sae International Dba Sae International (USA) |
| QQ-A-200/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
NSN 9540-00-640-4034 is a Structural Section,special Shape, manufactured by International Light Metals Corp Sub of Martin Marietta Corp, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-640-4034 has 6 cross-referenced part numbers: 15769 (International Light Metals Corp Sub of Martin Marietta Corp), BAC1520-221 (The Boeing Company Div Legacy Wichita), 32821 (Aluminum Co of America), AMS-QQ-A-200/3 (Sae International Dba Sae International), QQ-A-200/3 (Federal Specifications Promulgated by General Services Administration Washington DC) and 1 more.
There are 6 known substitutes for 9540-00-640-4034: 5305-00-147-2654, 1560-00-562-4941, 3110-00-738-1715 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 15769: Material: ALUMINUM ALLOY 2024; Fabrication Method: EXTRUDED; Weight Per Unit Measure: 0.150 POUNDS PER LINEAR FOOT LBS; Material Document and Classification: AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE. 8 total characteristics are documented in the Federal Logistics Information System.