The Channel,structural, cataloged under National Stock Number 9540-00-806-3940, 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 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 9 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 | 9540-00-806-3940 |
| Primary Part Number | 15680 |
| Item Name | Channel,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | International Light Metals Corp Sub of Martin Marietta Corp |
| Status | ACTIVE |
| Basic Shape Style | CHANNEL |
| Left Side Flange Height | 1.000 INCHES NOMINAL IN |
| Fillet Radius Where Right Flange Joins Base Flange | 0.125 INCHES NOMINAL IN |
| Heat Treatment | T-6 SOLUTION HEAT TREATED |
| Material | ALUMINUM ALLOY 7075 |
| Weight Per Unit Measure | 0.570 POUNDS PER LINEAR FOOT LBS |
| Outer Radius Where Right Flange Joins Base Flange | 0.045 INCHES NOMINAL IN |
| Left Side Flange Thickness | 0.125 INCHES NOMINAL IN |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Outer Radius Where Left Flange Joins Base Flange | 0.045 INCHES NOMINAL IN |
| Second Tip Relationship to First Tip | IDENTICAL |
| Right Side Flange Thickness | 0.125 INCHES NOMINAL IN |
| First Tip Style | SQUARE W/ INNER AND OUTER CORNER RADII |
| Right Inside Angle | 90.0 DEGREES NOMINAL |
| Nondefinitive Spec/std Data | T6 TEMPER |
| Material Document and Classification | AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Fabrication Method | EXTRUDED |
| First Tip Inner Radius | 0.045 INCHES NOMINAL IN |
| Right Side Flange Height | 1.000 INCHES NOMINAL IN |
| Fillet Radius Where Left Flange Joins Base Flange | 0.125 INCHES NOMINAL IN |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| First Tip Outer Radius | 0.045 INCHES NOMINAL IN |
| Base Flange Thickness | 0.125 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 15680 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| T11570 | Howmet Corporation Dba Alcoa Howmet, Whitehall, Casting Operations (USA) |
| AMS-QQ-A-200/11 | Society of Automotive Engineers Inc (USA) |
| PA7615 | Transtar Metals Corp (USA) |
| QQ-A-200/11 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 60-189 | Transtar Metals Corp (USA) |
| 6192 | Reynolds Metals Co (USA) |
| LS3471-2 | Lockheed Martin Corp (USA) |
| 24044 | Aluminum Co of America (USA) |
| AMS-QQ-A-200/11 | Sae International Dba Sae International (USA) |
NSN 9540-00-806-3940 is a Channel,structural, manufactured by International Light Metals Corp Sub of Martin Marietta Corp, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-806-3940 has 10 cross-referenced part numbers: 15680 (International Light Metals Corp Sub of Martin Marietta Corp), T11570 (Howmet Corporation Dba Alcoa Howmet, Whitehall, Casting Operations), AMS-QQ-A-200/11 (Society of Automotive Engineers Inc), PA7615 (Transtar Metals Corp), QQ-A-200/11 (Federal Specifications Promulgated by General Services Administration Washington DC) and 5 more.
There are 12 known substitutes for 9540-00-806-3940: 3110-00-142-4472, 6240-00-155-8653, 4730-00-187-0840 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 15680: Basic Shape Style: CHANNEL; Left Side Flange Height: 1.000 INCHES NOMINAL IN; Fillet Radius Where Right Flange Joins Base Flange: 0.125 INCHES NOMINAL IN; Heat Treatment: T-6 SOLUTION HEAT TREATED. 24 total characteristics are documented in the Federal Logistics Information System.