The Angle,structural, cataloged under National Stock Number 9540-00-637-3262, 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 The Boeing Company. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-00-637-3262 |
| Primary Part Number | 1205311 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Material | ALUMINUM ALLOY 2024 |
| Weight Per Unit Measure | 0.680 POUNDS PER LINEAR FOOT LBS |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Fabrication Method | EXTRUDED |
| Heat Treatment | T-4 SOLUTION HEAT TREATED |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| Second Tip Relationship to First Tip | NOT IDENTICAL |
| Second Tip Style | UPPER RADIUS |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Second Tip Radius | 0.188 INCHES NOMINAL IN |
| Basic Shape Style | ANGLE |
| First Tip Style | RIGHT QUARTER RADIUS |
| Nondefinitive Spec/std Data | 2024 ALLOY AND T4 TEMPER |
| Fillet Radius Where Left Flange Joins Base Flange | 0.188 INCHES NOMINAL IN |
| First Tip Radius | 0.188 INCHES NOMINAL IN |
| Left Side Flange Thickness | 0.188 INCHES NOMINAL IN |
| Base Flange Thickness | 0.188 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1205311 | The Boeing Company (USA) |
| 1205311 | The Boeing Company (USA) |
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
| 34571 | Aluminum Co of America (USA) |
| AND10134-2005 | Airforce-Navy Aeronautical Design Standard |
| QQ-A-200/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 2-1316 | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
| AMS-QQ-A-200/3 | Sae International Dba Sae International (USA) |
NSN 9540-00-637-3262 is a Angle,structural, manufactured by The Boeing Company, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-637-3262 has 9 cross-referenced part numbers: 1205311 (The Boeing Company), 1205311 (The Boeing Company), ASTM B221 (American Society for Testing and Materials Dba Astm International), 34571 (Aluminum Co of America), AND10134-2005 (Airforce-Navy Aeronautical Design Standard) and 4 more.
There are 12 known substitutes for 9540-00-637-3262: 4720-00-137-1739, 9540-00-145-8455, 4320-00-167-9472 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1205311: Material: ALUMINUM ALLOY 2024; Weight Per Unit Measure: 0.680 POUNDS PER LINEAR FOOT LBS; Left Inside Angle: 90.0 DEGREES NOMINAL; Fabrication Method: EXTRUDED. 19 total characteristics are documented in the Federal Logistics Information System.