The Angle,structural, cataloged under National Stock Number 9540-00-803-5583, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 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 | 9540-00-803-5583 |
| Primary Part Number | 20117 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | International Light Metals Corp Sub of Martin Marietta Corp |
| Status | ACTIVE |
| Base Flange Thickness | 0.078 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 2024 |
| Second Tip Relationship to First Tip | IDENTICAL |
| First Tip Style | SQUARE END |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Basic Shape Style | ANGLE |
| Left Side Flange Thickness | 0.078 INCHES NOMINAL IN |
| Fillet Radius Where Left Flange Joins Base Flange | 0.060 INCHES NOMINAL IN |
| Weight Per Unit Measure | 0.280 POUNDS PER LINEAR FOOT LBS |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| Heat Treatment | T-4 SOLUTION HEAT TREATED |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Nondefinitive Spec/std Data | 2024 ALLOY AND T4 TEMPER |
| Fabrication Method | EXTRUDED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20117 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| LS4845 | Lockheed Martin Corp (USA) |
| QQ-A-200/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
| AMS-QQ-A-200/3 | Sae International Dba Sae International (USA) |
NSN 9540-00-803-5583 is a Angle,structural, manufactured by International Light Metals Corp Sub of Martin Marietta Corp, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-803-5583 has 6 cross-referenced part numbers: 20117 (International Light Metals Corp Sub of Martin Marietta Corp), LS4845 (Lockheed Martin Corp), QQ-A-200/3 (Federal Specifications Promulgated by General Services Administration Washington DC), AMS-QQ-A-200/3 (Society of Automotive Engineers Inc), ASTM B221 (American Society for Testing and Materials Dba Astm International) and 1 more.
There are 12 known substitutes for 9540-00-803-5583: 5365-00-147-5284, 6220-00-226-1794, 5133-00-228-1366 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20117: Overall Width: 2.100 INCHES NOMINAL IN; Base Flange Thickness: 0.078 INCHES NOMINAL IN; Overall Height: 1.000 INCHES NOMINAL IN; Material: ALUMINUM ALLOY 2024. 16 total characteristics are documented in the Federal Logistics Information System.