The Angle,structural, cataloged under National Stock Number 9540-00-720-1357, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 20 commercial cross-references from 14 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 | 9540-00-720-1357 |
| Primary Part Number | 12746-3 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | International Light Metals Corp Sub of Martin Marietta Corp |
| Status | ACTIVE |
| Length | 12.000 FEET NOMINAL FT |
| Fabrication Method | EXTRUDED |
| Fillet Radius Where Left Flange Joins Base Flange | 0.125 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 2014 |
| Basic Shape Style | ANGLE |
| Left Side Flange Thickness | 0.125 INCHES NOMINAL IN |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Weight Per Unit Measure | 0.970 POUNDS PER LINEAR FOOT LBS |
| Material Document and Classification | AMS-QQ-A-200/2 FED SPEC SINGLE MATERIAL RESPONSE |
| Nondefinitive Spec/std Data | 2014 ALLOY AND T4 TEMPER |
| Base Flange Thickness | 0.125 INCHES NOMINAL IN |
| Second Tip Relationship to First Tip | IDENTICAL |
| First Tip Style | SQUARE END |
| Heat Treatment | T-4 SOLUTION HEAT TREATED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12746-3 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| E122502 | Hughes Missile Systems Co San Diego (USA) |
| 8006 | Reynolds Metals Co (USA) |
| AMS-QQ-A-200/2 | Society of Automotive Engineers Inc (USA) |
| 1159929 | The Boeing Company (USA) |
| E122502 | Bae Systems Technology Solutions & Services Inc. (USA) |
| LS3511 | Lockheed Martin Corp (USA) |
| E122502 | Tracor Flight Systems Inc Sub of Tracor Inc (USA) |
| 13633 | Aluminum Co of America (USA) |
| 1223964 | The Boeing Company (USA) |
| 1159929 | The Boeing Company (USA) |
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
| 1249328 | The Boeing Company (USA) |
| 44569 | Aluminum Co of America (USA) |
| AMS-QQ-A-200/2 | Sae International Dba Sae International (USA) |
| 1223964 | The Boeing Company (USA) |
| 1249328 | The Boeing Company (USA) |
| E122502 | General Dynamics Corp Convair Div Lindbergh Field Facility (USA) |
| QQ-A-200/2 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 60-208 | Transtar Metals Corp (USA) |
NSN 9540-00-720-1357 is a Angle,structural, manufactured by International Light Metals Corp Sub of Martin Marietta Corp, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-720-1357 has 20 cross-referenced part numbers: 12746-3 (International Light Metals Corp Sub of Martin Marietta Corp), E122502 (Hughes Missile Systems Co San Diego), 8006 (Reynolds Metals Co), AMS-QQ-A-200/2 (Society of Automotive Engineers Inc), 1159929 (The Boeing Company) and 15 more.
There are 12 known substitutes for 9540-00-720-1357: 4730-00-038-6549, 3040-00-064-5419, 9540-00-086-1490 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12746-3: Length: 12.000 FEET NOMINAL FT; Fabrication Method: EXTRUDED; Fillet Radius Where Left Flange Joins Base Flange: 0.125 INCHES NOMINAL IN; Material: ALUMINUM ALLOY 2014. 16 total characteristics are documented in the Federal Logistics Information System.