The Beam,structural, cataloged under National Stock Number 9540-00-529-5743, 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 The Boeing Company. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 9540-00-529-5743 |
| Primary Part Number | 1207369 |
| Item Name | Beam,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | The Boeing Company |
| Status | CANCELLED |
| Third Tip Relationship to Preceding Tips | NOT IDENTICAL |
| Third Tip Radius | 0.047 INCHES NOMINAL IN |
| Left Top Inside Angle | 90.0 DEGREES NOMINAL |
| Third Tip Style | FULL RADIUS |
| Material | ALUMINUM ALLOY 2024 |
| Left Side Top Flange Thickness | 0.094 INCHES NOMINAL IN |
| Fillet Radius Where Top Left Flange Joins Web Flange/leg | 0.125 INCHES NOMINAL IN |
| First Tip Style | LOWER RADIUS |
| Right Side Top Flange Thickness | 0.094 INCHES NOMINAL IN |
| Basic Shape Style | T SHAPE |
| Left Side Top Flange Distance to Center of Both Flanges | 0.750 INCHES NOMINAL IN |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| Nondefinitive Spec/std Data | T4 TEMPER |
| Right Side Top Flange Distance to Center of Both Flanges | 0.750 INCHES NOMINAL IN |
| Fabrication Method | EXTRUDED |
| Right Top Inside Angle | 90.0 DEGREES NOMINAL |
| Heat Treatment | T-4 SOLUTION HEAT TREATED |
| Leg Thickness | 0.094 INCHES NOMINAL IN |
| First Tip Radius | 0.094 INCHES NOMINAL IN |
| Top Flange Width | 1.500 INCHES NOMINAL IN |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Fillet Radius Where Top Right Flange Joins Web Flange/leg | 0.125 INCHES NOMINAL IN |
| Second Tip Relationship to First Tip | IDENTICAL |
| Weight Per Unit Measure | 0.270 POUNDS PER LINEAR FOOT LBS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1207369 | The Boeing Company (USA) |
| 1207369 | The Boeing Company (USA) |
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
| QQ-A-267 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| QQ-A-200/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 10083 | Reynolds Metals Co (USA) |
| AND10136-1404 | Airforce-Navy Aeronautical Design Standard |
| HT164 | Kaiser Aluminum and Chemical Corp Trentwood Works-Marketing Dept (USA) |
| 40345 | Bohn Aluminum and Brass Co Div of Gulf and Western Mfg Co Sub of Gulf and Western Industries (USA) |
| QQ-A-266 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 28203 | Aluminum Co of America (USA) |
| DIEAND10136-1404 | Aluminum Co of America (USA) |
| AMS-QQ-A-200/3 | Sae International Dba Sae International (USA) |
NSN 9540-00-529-5743 is a Beam,structural, manufactured by The Boeing Company, classified under FSC 9540 (No Item Name Available). Status: cancelled.
NSN 9540-00-529-5743 has 13 cross-referenced part numbers: 1207369 (The Boeing Company), 1207369 (The Boeing Company), AMS-QQ-A-200/3 (Society of Automotive Engineers Inc), QQ-A-267 (Federal Specifications Promulgated by General Services Administration Washington DC), QQ-A-200/3 (Federal Specifications Promulgated by General Services Administration Washington DC) and 8 more.
There are 12 known substitutes for 9540-00-529-5743: 3110-00-100-0244, 3110-00-120-4365, 5330-00-152-7004 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1207369: Third Tip Relationship to Preceding Tips: NOT IDENTICAL; Third Tip Radius: 0.047 INCHES NOMINAL IN; Overall Height: 1.000 INCHES NOMINAL IN; Left Top Inside Angle: 90.0 DEGREES NOMINAL. 25 total characteristics are documented in the Federal Logistics Information System.
NSN 9540-00-529-5743 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.