The Angle,structural, cataloged under National Stock Number 9540-00-168-6486, 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 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-00-168-6486 |
| Primary Part Number | 55453 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | International Light Metals Corp Sub of Martin Marietta Corp |
| Status | ACTIVE |
| Outer Radius Where Left Flange Joins Base Flange | 0.032 INCHES NOMINAL IN |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Second Tip Relationship to First Tip | IDENTICAL |
| Base Flange Thickness | 0.500 INCHES NOMINAL IN |
| Outer Radius Where Left Flange Joins Base Flange | 0.032 INCHES NOMINAL IN |
| Heat Treatment | T-6 SOLUTION HEAT TREATED |
| First Tip Style | SQUARE W/ INNER AND OUTER CORNER RADII |
| Base Flange Thickness | 0.500 INCHES NOMINAL IN |
| Material Document and Classification | AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Basic Shape Style | ANGLE |
| First Tip Style | SQUARE W/ INNER AND OUTER CORNER RADII |
| Fillet Radius Where Left Flange Joins Base Flange | 0.120 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 7075 |
| Nondefinitive Spec/std Data | 7075 ALLOY AND T6 TEMPER |
| Weight Per Unit Measure | 2.088 POUNDS PER LINEAR FOOT LBS |
| Fabrication Method | EXTRUDED |
| Left Side Flange Thickness | 0.125 INCHES NOMINAL IN |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Fillet Radius Where Left Flange Joins Base Flange | 0.120 INCHES NOMINAL IN |
| First Tip Outer Radius | 0.032 INCHES NOMINAL IN |
| Weight Per Unit Measure | 2.088 POUNDS PER LINEAR FOOT LBS |
| First Tip Outer Radius | 0.032 INCHES NOMINAL IN |
| Material Document and Classification | AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Nondefinitive Spec/std Data | 7075 ALLOY AND T6 TEMPER |
| Basic Shape Style | ANGLE |
| Left Side Flange Thickness | 0.125 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 55453 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| AMS-QQ-A-200/11 | Society of Automotive Engineers Inc (USA) |
| LS5252 | Lockheed Martin Corp (USA) |
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
| PA1359 | Transtar Metals Corp (USA) |
| QQ-A-200/11 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 17490 | Alcoa/reynolds Metals Company (USA) |
| AMS-QQ-A-200/11 | Sae International Dba Sae International (USA) |
NSN 9540-00-168-6486 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 9540-00-168-6486 has 8 cross-referenced part numbers: 55453 (International Light Metals Corp Sub of Martin Marietta Corp), AMS-QQ-A-200/11 (Society of Automotive Engineers Inc), LS5252 (Lockheed Martin Corp), ASTM B221 (American Society for Testing and Materials Dba Astm International), PA1359 (Transtar Metals Corp) and 3 more.
There are 9 known substitutes for 9540-00-168-6486: 3110-00-109-1123, 3455-00-231-3514, 5330-00-292-4036 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 55453: Outer Radius Where Left Flange Joins Base Flange: 0.032 INCHES NOMINAL IN; Left Inside Angle: 90.0 DEGREES NOMINAL; Second Tip Relationship to First Tip: IDENTICAL; Base Flange Thickness: 0.500 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.