The Angle,structural, cataloged under National Stock Number 9540-00-879-2336, 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 Corp. Government technical data includes 15 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 9540-00-879-2336 |
| Primary Part Number | LS4222-2 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Lockheed Martin Corp |
| Status | CANCELLED |
| Fillet Radius Where Left Flange Joins Base Flange | 0.125 INCHES NOMINAL IN |
| Left Side Flange Thickness | 0.062 INCHES NOMINAL IN |
| Heat Treatment | T-6 SOLUTION HEAT TREATED |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Basic Shape Style | ANGLE |
| Material | ALUMINUM ALLOY 7075 |
| Base Flange Thickness | 0.062 INCHES NOMINAL IN |
| Material Document and Classification | AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Length | 12.000 FEET NOMINAL FT |
| Nondefinitive Spec/std Data | 7075 ALLOY AND T6 TEMPER |
| Specification/standard Data | 81348-QQ-A-200/11 GOVERNMENT SPECIFICATION |
| Second Tip Relationship to First Tip | IDENTICAL |
| Weight Per Unit Measure | 0.180 POUNDS PER LINEAR FOOT LBS |
| First Tip Style | SQUARE END |
| Fabrication Method | EXTRUDED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4224 | Transtar Metals Corp (USA) |
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
| QQ-A-200/11 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| BAC1503-1631 | The Boeing Company Div Defense (USA) |
| E121112 | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
| AMS-QQ-A-200/11 | Society of Automotive Engineers Inc (USA) |
| LS4222-2 PRIMARY | Lockheed Martin Corp (USA) |
| 60-378 | Transtar Metals Corp (USA) |
| 22991 | Aluminum Co of America (USA) |
| AMS-QQ-A-200/11 | Sae International Dba Sae International (USA) |
NSN 9540-00-879-2336 is a Angle,structural, manufactured by Lockheed Martin Corp, classified under FSC 9540 (No Item Name Available). Status: cancelled.
NSN 9540-00-879-2336 has 10 cross-referenced part numbers: 4224 (Transtar Metals Corp), ASTM B221 (American Society for Testing and Materials Dba Astm International), QQ-A-200/11 (Federal Specifications Promulgated by General Services Administration Washington DC), BAC1503-1631 (The Boeing Company Div Defense), E121112 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company) and 5 more.
There are 12 known substitutes for 9540-00-879-2336: 6680-00-063-1695, 4510-00-151-6741, 5998-00-205-1371 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for LS4222-2: Fillet Radius Where Left Flange Joins Base Flange: 0.125 INCHES NOMINAL IN; Left Side Flange Thickness: 0.062 INCHES NOMINAL IN; Heat Treatment: T-6 SOLUTION HEAT TREATED; Left Inside Angle: 90.0 DEGREES NOMINAL. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 9540-00-879-2336 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.