The Beam,structural, cataloged under National Stock Number 9540-01-071-3517, 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 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-01-071-3517 |
| Primary Part Number | MS14375E059 |
| Item Name | Beam,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Third Tip Relationship to Preceding Tips | IDENTICAL W/FIRST TIP |
| Leg Thickness | 0.064 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 2024 |
| Weight Per Unit Measure | 0.304 POUNDS PER LINEAR FOOT LBS |
| Basic Shape Style | T SHAPE |
| Specification/standard Data | 81755-K40 MANUFACTURERS STANDARD |
| Nondefinitive Spec/std Data | T8511 TEMPER |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| Second Tip Relationship to First Tip | IDENTICAL |
| Right Side Top Flange Distance to Center of Both Flanges | 1.250 INCHES NOMINAL IN |
| Left Side Top Flange Thickness | 0.064 INCHES NOMINAL IN |
| Fillet Radius Where Top Right Flange Joins Web Flange/leg | 0.060 INCHES NOMINAL IN |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Right Top Inside Angle | 90.0 DEGREES NOMINAL |
| Left Side Top Flange Distance to Center of Both Flanges | 1.250 INCHES NOMINAL IN |
| Fabrication Method | EXTRUDED |
| First Tip Style | SQUARE END |
| Fillet Radius Where Top Left Flange Joins Web Flange/leg | 0.060 INCHES NOMINAL IN |
| Heat Treatment | T-8511 SOLUTION HEAT TREATED |
| Left Top Inside Angle | 90.0 DEGREES NOMINAL |
| Right Side Top Flange Thickness | 0.064 INCHES NOMINAL IN |
| Top Flange Width | 2.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS14375E059 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 19786 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| AMS-QQ-A-200/3 | Sae International Dba Sae International (USA) |
| 60-3132 | Transtar Metals Corp (USA) |
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
| QQ-A-200/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| PA17612 | Transtar Metals Corp (USA) |
| 9540PL0905353 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| K40A33T8511 | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
NSN 9540-01-071-3517 is a Beam,structural, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-01-071-3517 has 9 cross-referenced part numbers: MS14375E059 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 19786 (International Light Metals Corp Sub of Martin Marietta Corp), AMS-QQ-A-200/3 (Sae International Dba Sae International), 60-3132 (Transtar Metals Corp), AMS-QQ-A-200/3 (Society of Automotive Engineers Inc) and 4 more.
There are 7 known substitutes for 9540-01-071-3517: 5306-00-169-8132, 5315-00-244-6714, 9540-00-540-6023 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS14375E059: Third Tip Relationship to Preceding Tips: IDENTICAL W/FIRST TIP; Leg Thickness: 0.064 INCHES NOMINAL IN; Material: ALUMINUM ALLOY 2024; Weight Per Unit Measure: 0.304 POUNDS PER LINEAR FOOT LBS. 23 total characteristics are documented in the Federal Logistics Information System.