The Beam,structural, cataloged under National Stock Number 9540-00-575-6403, 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 Society of Automotive Engineers Inc. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-00-575-6403 |
| Primary Part Number | AMS-QQ-A-200/11 |
| Item Name | Beam,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Society of Automotive Engineers Inc |
| Status | ACTIVE |
| Weight Per Unit Measure | 0.570 POUNDS PER LINEAR FOOT LBS |
| Fillet Radius Where Top Right Flange Joins Web Flange/leg | 0.125 INCHES NOMINAL IN |
| Basic Shape Style | T SHAPE |
| Second Tip Relationship to First Tip | IDENTICAL |
| Fabrication Method | EXTRUDED |
| Material | ALUMINUM ALLOY 7075 |
| Length | 20.000 FEET NOMINAL FT |
| Heat Treatment | T-6 SOLUTION HEAT TREATED |
| Fillet Radius Where Top Left Flange Joins Web Flange/leg | 0.125 INCHES NOMINAL IN |
| Left Top Inside Angle | 90.0 DEGREES NOMINAL |
| Nondefinitive Spec/std Data | T6 TEMPER |
| Right Side Top Flange Thickness | 0.090 INCHES NOMINAL IN |
| Material Document and Classification | AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| First Tip Outer Radius | 0.032 INCHES NOMINAL IN |
| Left Side Top Flange Distance to Center of Both Flanges | 1.195 INCHES NOMINAL IN |
| Right Top Inside Angle | 90.0 DEGREES NOMINAL |
| Top Flange Width | 4.240 INCHES NOMINAL IN |
| Third Tip Relationship to Preceding Tips | IDENTICAL W/FIRST TIP |
| Right Side Top Flange Distance to Center of Both Flanges | 3.045 INCHES NOMINAL IN |
| Left Side Top Flange Thickness | 0.090 INCHES NOMINAL IN |
| First Tip Inner Radius | 0.032 INCHES NOMINAL IN |
| First Tip Style | SQUARE W/ INNER AND OUTER CORNER RADII |
| Leg Thickness | 0.090 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AMS-QQ-A-200/11 | Society of Automotive Engineers Inc (USA) |
| 60-6504 | Transtar Metals Corp (USA) |
| AMS-QQ-A-200/11 | Sae International Dba Sae International (USA) |
| 81709 | Aluminum Co of America (USA) |
| QQ-A-200/11 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 52428 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| 1M5735 | The Boeing Company Div Defense (USA) |
NSN 9540-00-575-6403 is a Beam,structural, manufactured by Society of Automotive Engineers Inc, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-575-6403 has 7 cross-referenced part numbers: AMS-QQ-A-200/11 (Society of Automotive Engineers Inc), 60-6504 (Transtar Metals Corp), AMS-QQ-A-200/11 (Sae International Dba Sae International), 81709 (Aluminum Co of America), QQ-A-200/11 (Federal Specifications Promulgated by General Services Administration Washington DC) and 2 more.
There are 6 known substitutes for 9540-00-575-6403: 5340-00-321-5612, 3040-00-392-7774, 1650-00-923-1073 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for AMS-QQ-A-200/11: Weight Per Unit Measure: 0.570 POUNDS PER LINEAR FOOT LBS; Fillet Radius Where Top Right Flange Joins Web Flange/leg: 0.125 INCHES NOMINAL IN; Basic Shape Style: T SHAPE; Second Tip Relationship to First Tip: IDENTICAL. 24 total characteristics are documented in the Federal Logistics Information System.