The Beam,structural, cataloged under National Stock Number 9540-00-503-6404, 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 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 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 | 9540-00-503-6404 |
| Primary Part Number | AMS-QQ-A-200/3 |
| Item Name | Beam,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Society of Automotive Engineers Inc |
| Status | ACTIVE |
| Leg Thickness | 0.040 INCHES NOMINAL IN |
| Right Side Top Flange Distance to Center of Both Flanges | 1.500 INCHES NOMINAL IN |
| Fillet Radius Where Top Right Flange Joins Web Flange/leg | 0.090 INCHES NOMINAL IN |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Material | ALUMINUM ALLOY 2024 |
| Third Tip Relationship to Preceding Tips | IDENTICAL W/FIRST TIP |
| Top Flange Width | 3.000 INCHES NOMINAL IN |
| Fillet Radius Where Top Left Flange Joins Web Flange/leg | 0.090 INCHES NOMINAL IN |
| Right Top Inside Angle | 90.0 DEGREES NOMINAL |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| Heat Treatment | O-ANNEALED |
| Nondefinitive Spec/std Data | O TEMPER |
| Left Side Top Flange Distance to Center of Both Flanges | 1.500 INCHES NOMINAL IN |
| Right Side Top Flange Thickness | 0.040 INCHES NOMINAL IN |
| First Tip Style | SQUARE END |
| Weight Per Unit Measure | 0.206 POUNDS PER LINEAR FOOT LBS |
| Fabrication Method | EXTRUDED |
| Second Tip Relationship to First Tip | IDENTICAL |
| Basic Shape Style | T SHAPE |
| Left Top Inside Angle | 90.0 DEGREES NOMINAL |
| Left Side Top Flange Thickness | 0.040 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
| 1M57258 | The Boeing Company Div Defense (USA) |
| 1MA160B01-10227 | The Boeing Company Div Defense (USA) |
| AMS-QQ-A-200/3 | Sae International Dba Sae International (USA) |
| 103612 | Aluminum Co of America (USA) |
| 60-5128 | Transtar Metals Corp (USA) |
| QQ-A-200/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| PA19982 | Transtar Metals Corp (USA) |
NSN 9540-00-503-6404 is a Beam,structural, manufactured by Society of Automotive Engineers Inc, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-503-6404 has 8 cross-referenced part numbers: AMS-QQ-A-200/3 (Society of Automotive Engineers Inc), 1M57258 (The Boeing Company Div Defense), 1MA160B01-10227 (The Boeing Company Div Defense), AMS-QQ-A-200/3 (Sae International Dba Sae International), 103612 (Aluminum Co of America) and 3 more.
There are 6 known substitutes for 9540-00-503-6404: 5315-00-188-0198, 5310-00-347-4123, 5310-00-448-2112 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for AMS-QQ-A-200/3: Leg Thickness: 0.040 INCHES NOMINAL IN; Overall Height: 1.250 INCHES NOMINAL IN; Right Side Top Flange Distance to Center of Both Flanges: 1.500 INCHES NOMINAL IN; Fillet Radius Where Top Right Flange Joins Web Flange/leg: 0.090 INCHES NOMINAL IN. 22 total characteristics are documented in the Federal Logistics Information System.