The Angle,structural, cataloged under National Stock Number 9540-00-145-5771, 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 Aluminum Co of America. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 12 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 | 9540-00-145-5771 |
| Primary Part Number | 6494 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Aluminum Co of America |
| Status | ACTIVE |
| Fillet Radius Where Left Flange Joins Base Flange | 0.125 INCHES NOMINAL IN |
| Base Flange Thickness | 0.064 INCHES NOMINAL IN |
| Basic Shape Style | ANGLE |
| Heat Treatment | T-6 SOLUTION HEAT TREATED |
| Weight Per Unit Measure | 0.220 POUNDS PER LINEAR FOOT LBS |
| Material | ALUMINUM ALLOY 7075 |
| Left Side Flange Thickness | 0.064 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 7075 ALLOY AND T6 TEMPER |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| First Tip Style | SQUARE END |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Material Document and Classification | AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Second Tip Relationship to First Tip | IDENTICAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6494 | Aluminum Co of America (USA) |
| E121208 | Bae Systems Technology Solutions & Services Inc. (USA) |
| BAC1503-3471 | The Boeing Company Div Legacy Wichita (USA) |
| AMS-QQ-A-200/11 | Society of Automotive Engineers Inc (USA) |
| E121208 | Hughes Missile Systems Co San Diego (USA) |
| E121208 | General Dynamics Corp Convair Div Lindbergh Field Facility (USA) |
| AMS4154 | Sae International Dba Sae International (USA) |
| QQ-A-200/11 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 2-158 | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| AMS-QQ-A-200/11 | Sae International Dba Sae International (USA) |
| 50E3-12 | Lockheed Martin Corporation Dba Lockheed Martin Rotary and Mission Systems Div Rms- C6isr (USA) |
| E121208 | Tracor Flight Systems Inc Sub of Tracor Inc (USA) |
| LS3255 | Lockheed Martin Corp (USA) |
NSN 9540-00-145-5771 is a Angle,structural, manufactured by Aluminum Co of America, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-145-5771 has 13 cross-referenced part numbers: 6494 (Aluminum Co of America), E121208 (Bae Systems Technology Solutions & Services Inc.), BAC1503-3471 (The Boeing Company Div Legacy Wichita), AMS-QQ-A-200/11 (Society of Automotive Engineers Inc), E121208 (Hughes Missile Systems Co San Diego) and 8 more.
There are 12 known substitutes for 9540-00-145-5771: 5305-00-033-2525, 5962-00-086-7484, 3110-00-120-3106 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6494: Fillet Radius Where Left Flange Joins Base Flange: 0.125 INCHES NOMINAL IN; Base Flange Thickness: 0.064 INCHES NOMINAL IN; Basic Shape Style: ANGLE; Heat Treatment: T-6 SOLUTION HEAT TREATED. 15 total characteristics are documented in the Federal Logistics Information System.