The Beam,structural, cataloged under National Stock Number 9540-00-148-4791, 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 Bae Systems Technology Solutions & Services Inc.. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 12 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 | 9540-00-148-4791 |
| Primary Part Number | E731306 |
| Item Name | Beam,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Bae Systems Technology Solutions & Services Inc. |
| Status | ACTIVE |
| Nondefinitive Spec/std Data | 7075 ALLOY AND T6 TEMPER OR T6511 TEMPER |
| Second Tip Relationship to First Tip | IDENTICAL |
| First Tip Style | FULL RADIUS |
| Top Flange Width | 2.250 INCHES NOMINAL IN |
| Basic Shape Style | T SHAPE |
| Heat Treatment | T-6 SOLUTION HEAT TREATED OR T-6511 SOLUTION HEAT TREATED |
| Left Side Top Flange Thickness | 0.125 INCHES NOMINAL IN |
| First Tip Radius | 0.062 INCHES NOMINAL IN |
| Third Tip Relationship to Preceding Tips | IDENTICAL W/FIRST TIP |
| Right Side Top Flange Distance to Center of Both Flanges | 1.125 INCHES NOMINAL IN |
| Left Side Top Flange Distance to Center of Both Flanges | 1.125 INCHES NOMINAL IN |
| Fillet Radius Where Top Right Flange Joins Web Flange/leg | 0.062 INCHES NOMINAL IN |
| Fillet Radius Where Top Left Flange Joins Web Flange/leg | 0.062 INCHES NOMINAL IN |
| Left Top Inside Angle | 90.0 DEGREES NOMINAL |
| Leg Thickness | 0.188 INCHES NOMINAL IN |
| Material Document and Classification | AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Weight Per Unit Measure | 0.870 POUNDS PER LINEAR FOOT LBS |
| Right Side Top Flange Thickness | 0.125 INCHES NOMINAL IN |
| Right Top Inside Angle | 90.0 DEGREES NOMINAL |
| Material | ALUMINUM ALLOY 7075 |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| E731306 | Bae Systems Technology Solutions & Services Inc. (USA) |
| BAC1505-34393 | The Boeing Company Div Legacy Wichita (USA) |
| 1M544 | The Boeing Company Div Defense (USA) |
| AMS4154 | Sae International Dba Sae International (USA) |
| QQ-A-200/11 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 4078 | Alcoa/reynolds Metals Company (USA) |
| 1566 | Aluminum Co of America (USA) |
| E731306 | General Dynamics Corp Convair Div Lindbergh Field Facility (USA) |
| E731306 | Hughes Missile Systems Co San Diego (USA) |
| LS3682-2 | Lockheed Martin Corp (USA) |
| E731306 | Tracor Flight Systems Inc Sub of Tracor Inc (USA) |
| AMS-QQ-A-200/11 | Society of Automotive Engineers Inc (USA) |
| AMS-QQ-A-200/11 | Sae International Dba Sae International (USA) |
NSN 9540-00-148-4791 is a Beam,structural, manufactured by Bae Systems Technology Solutions & Services Inc., classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-148-4791 has 13 cross-referenced part numbers: E731306 (Bae Systems Technology Solutions & Services Inc.), BAC1505-34393 (The Boeing Company Div Legacy Wichita), 1M544 (The Boeing Company Div Defense), AMS4154 (Sae International Dba Sae International), QQ-A-200/11 (Federal Specifications Promulgated by General Services Administration Washington DC) and 8 more.
There are 12 known substitutes for 9540-00-148-4791: 6130-00-059-4642, 6645-00-225-2683, 5340-00-304-7393 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for E731306: Nondefinitive Spec/std Data: 7075 ALLOY AND T6 TEMPER OR T6511 TEMPER; Second Tip Relationship to First Tip: IDENTICAL; First Tip Style: FULL RADIUS; Overall Height: 2.500 INCHES NOMINAL IN. 22 total characteristics are documented in the Federal Logistics Information System.