The Beam,structural, cataloged under National Stock Number 9540-00-640-4226, 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 21 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 | 9540-00-640-4226 |
| Primary Part Number | 14300 |
| Item Name | Beam,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | International Light Metals Corp Sub of Martin Marietta Corp |
| Status | ACTIVE |
| Fabrication Method | EXTRUDED |
| Heat Treatment | T-3511 SOLUTION HEAT TREATED |
| Material | ALUMINUM ALLOY 2024 |
| Right Side Top Flange Distance to Center of Both Flanges | 1.000 INCHES NOMINAL IN |
| Second Tip Relationship to First Tip | IDENTICAL |
| Right Top Inside Angle | 90.0 DEGREES NOMINAL |
| Basic Shape Style | T SHAPE |
| Third Tip Relationship to Preceding Tips | IDENTICAL W/FIRST TIP |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| Nondefinitive Spec/std Data | T3511 TEMPER |
| Top Flange Width | 2.000 INCHES NOMINAL IN |
| Left Side Top Flange Thickness | 0.125 INCHES NOMINAL IN |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Weight Per Unit Measure | 0.440 POUNDS PER LINEAR FOOT LBS |
| Left Side Top Flange Distance to Center of Both Flanges | 1.000 INCHES NOMINAL IN |
| First Tip Style | SQUARE END |
| Right Side Top Flange Thickness | 0.125 INCHES NOMINAL IN |
| Leg Thickness | 0.125 INCHES NOMINAL IN |
| Left Top Inside Angle | 90.0 DEGREES NOMINAL |
| Fillet Radius Where Top Left Flange Joins Web Flange/leg | 0.093 INCHES NOMINAL IN |
| Fillet Radius Where Top Right Flange Joins Web Flange/leg | 0.093 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 14300 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| 13443-3 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
| QQ-A-200/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| LS2242 | Lockheed Martin Corp (USA) |
| 60-148 | Transtar Metals Corp (USA) |
| 6245A | Reynolds Metals Co (USA) |
| AMS-QQ-A-200/3 | Sae International Dba Sae International (USA) |
| 24008 | Aluminum Co of America (USA) |
NSN 9540-00-640-4226 is a Beam,structural, manufactured by International Light Metals Corp Sub of Martin Marietta Corp, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-640-4226 has 9 cross-referenced part numbers: 14300 (International Light Metals Corp Sub of Martin Marietta Corp), 13443-3 (International Light Metals Corp Sub of Martin Marietta Corp), AMS-QQ-A-200/3 (Society of Automotive Engineers Inc), QQ-A-200/3 (Federal Specifications Promulgated by General Services Administration Washington DC), LS2242 (Lockheed Martin Corp) and 4 more.
There are 12 known substitutes for 9540-00-640-4226: 3110-00-109-1179, 1730-00-140-3510, 5330-00-146-2824 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 14300: Fabrication Method: EXTRUDED; Heat Treatment: T-3511 SOLUTION HEAT TREATED; Material: ALUMINUM ALLOY 2024; Right Side Top Flange Distance to Center of Both Flanges: 1.000 INCHES NOMINAL IN. 22 total characteristics are documented in the Federal Logistics Information System.