The Channel,structural, cataloged under National Stock Number 9540-01-125-6395, 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 Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 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 | 9540-01-125-6395 |
| Primary Part Number | K20A46T8511 |
| Item Name | Channel,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company |
| Status | ACTIVE |
| Basic Shape Style | CHANNEL |
| Material | ALUMINUM ALLOY 2024 |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| First Tip Style | RIGHT QUARTER RADIUS |
| Base Flange Thickness | 0.078 INCHES NOMINAL IN |
| Right Side Flange Height | 0.750 INCHES NOMINAL IN |
| First Tip Radius | 0.078 INCHES NOMINAL IN |
| Second Tip Style | LEFT QUARTER RADIUS |
| Left Side Flange Thickness | 0.078 INCHES NOMINAL IN |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Left Side Flange Height | 0.750 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | T8511 TEMPER |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| Specification/standard Data | 99237-AND10137 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Fillet Radius Where Right Flange Joins Base Flange | 0.125 INCHES NOMINAL IN |
| Right Inside Angle | 90.0 DEGREES NOMINAL |
| Fabrication Method | EXTRUDED |
| Second Tip Relationship to First Tip | NOT IDENTICAL |
| Fillet Radius Where Left Flange Joins Base Flange | 0.125 INCHES NOMINAL IN |
| Right Side Flange Thickness | 0.078 INCHES NOMINAL IN |
| Second Tip Radius | 0.078 INCHES NOMINAL IN |
| Heat Treatment | T-8511 SOLUTION HEAT TREATED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| K20A46T8511 | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
| AND10137-1601 | Airforce-Navy Aeronautical Design Standard |
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
| MS14366E051 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 10266 | Pimalco Inc. Div Alcoa Inc Global Hard Alloy Extrusions (USA) |
| QQ-A-200/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AMS-QQ-A-200/3 | Sae International Dba Sae International (USA) |
NSN 9540-01-125-6395 is a Channel,structural, manufactured by Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-01-125-6395 has 7 cross-referenced part numbers: K20A46T8511 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), AND10137-1601 (Airforce-Navy Aeronautical Design Standard), AMS-QQ-A-200/3 (Society of Automotive Engineers Inc), MS14366E051 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 10266 (Pimalco Inc. Div Alcoa Inc Global Hard Alloy Extrusions) and 2 more.
There are 12 known substitutes for 9540-01-125-6395: 2810-00-118-4261, 3110-00-198-1788, 4320-00-218-3406 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for K20A46T8511: Basic Shape Style: CHANNEL; Material: ALUMINUM ALLOY 2024; Length: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT; First Tip Style: RIGHT QUARTER RADIUS. 23 total characteristics are documented in the Federal Logistics Information System.