The Angle,structural, cataloged under National Stock Number 9540-00-618-2644, 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 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 | 9540-00-618-2644 |
| Primary Part Number | 52412 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | International Light Metals Corp Sub of Martin Marietta Corp |
| Status | ACTIVE |
| Basic Shape Style | ANGLE |
| Heat Treatment | O-ANNEALED |
| First Tip Style | SQUARE END |
| Material | ALUMINUM ALLOY 7075 |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Second Tip Relationship to First Tip | IDENTICAL |
| Material Document and Classification | AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Weight Per Unit Measure | 0.220 POUNDS PER LINEAR FOOT LBS |
| Nondefinitive Spec/std Data | 7075 ALLOY AND ANNEALED CONDITION |
| Left Side Flange Thickness | 0.091 INCHES NOMINAL IN |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Fabrication Method | EXTRUDED |
| Base Flange Thickness | 0.060 INCHES NOMINAL IN |
| Fillet Radius Where Left Flange Joins Base Flange | 0.125 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 52412 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| 23135 | Alcoa/reynolds Metals Company (USA) |
| PA1117 | Transtar Metals Corp (USA) |
| 61860 | American Aluminum Products Inc (USA) |
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
| 60-6130 | Transtar Metals Corp (USA) |
| 61860 | Aluminum Co of America (USA) |
| QQ-A-200/11 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AMS-QQ-A-200/11 | Sae International Dba Sae International (USA) |
| AMS-QQ-A-200/11 | Society of Automotive Engineers Inc (USA) |
NSN 9540-00-618-2644 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 9540-00-618-2644 has 10 cross-referenced part numbers: 52412 (International Light Metals Corp Sub of Martin Marietta Corp), 23135 (Alcoa/reynolds Metals Company), PA1117 (Transtar Metals Corp), 61860 (American Aluminum Products Inc), ASTM B221 (American Society for Testing and Materials Dba Astm International) and 5 more.
There are 12 known substitutes for 9540-00-618-2644: 2920-00-039-6314, 5133-00-228-1382, 5935-00-229-1670 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 52412: Basic Shape Style: ANGLE; Heat Treatment: O-ANNEALED; First Tip Style: SQUARE END; Material: ALUMINUM ALLOY 7075. 16 total characteristics are documented in the Federal Logistics Information System.