The Beam,structural, cataloged under National Stock Number 9540-01-071-1358, 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 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 11 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 | 9540-01-071-1358 |
| 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 |
| Top Flange Width | 2.970 INCHES NOMINAL IN |
| Leg Thickness | 0.087 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 2024 |
| Fabrication Method | EXTRUDED |
| Right Side Top Flange Distance to Center of Both Flanges | 1.485 INCHES NOMINAL IN |
| Basic Shape Style | T SHAPE |
| Left Side Top Flange Distance to Center of Both Flanges | 1.485 INCHES NOMINAL IN |
| Specification/standard Data | 81755-K40 MANUFACTURERS STANDARD |
| Right Side Top Flange Thickness | 0.087 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | O TEMPER |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| Second Tip Relationship to First Tip | IDENTICAL |
| Right Top Inside Angle | 90.0 DEGREES NOMINAL |
| Left Top Inside Angle | 90.0 DEGREES NOMINAL |
| Left Side Top Flange Thickness | 0.087 INCHES NOMINAL IN |
| Third Tip Relationship to Preceding Tips | IDENTICAL W/FIRST TIP |
| Fillet Radius Where Top Right Flange Joins Web Flange/leg | 0.130 INCHES NOMINAL IN |
| Weight Per Unit Measure | 0.606 POUNDS PER LINEAR FOOT LBS |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| First Tip Style | SQUARE END |
| Fillet Radius Where Top Left Flange Joins Web Flange/leg | 0.130 INCHES NOMINAL IN |
| Heat Treatment | O-ANNEALED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
| 60-3127 | Transtar Metals Corp (USA) |
| AMS-QQ-A-200/3 | Sae International Dba Sae International (USA) |
| 9540PL0905346 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| MS14375E177 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 15303 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| PA6249 | Transtar Metals Corp (USA) |
| QQ-A-200/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 77007-A | Pimalco Inc. Div Alcoa Inc Global Hard Alloy Extrusions (USA) |
| 9540PL1820603 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 43070 | Aluminum Co of America (USA) |
| 22575 | Alcoa/reynolds Metals Company (USA) |
| K40A750 | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
NSN 9540-01-071-1358 is a Beam,structural, manufactured by Society of Automotive Engineers Inc, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-01-071-1358 has 13 cross-referenced part numbers: AMS-QQ-A-200/3 (Society of Automotive Engineers Inc), 60-3127 (Transtar Metals Corp), AMS-QQ-A-200/3 (Sae International Dba Sae International), 9540PL0905346 (Jednolity Indeks Materialowy - Uniform Material Index), MS14375E177 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 8 more.
There are 12 known substitutes for 9540-01-071-1358: 5331-00-054-6880, 5905-00-259-2299, 9540-00-294-9938 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AMS-QQ-A-200/3: Top Flange Width: 2.970 INCHES NOMINAL IN; Leg Thickness: 0.087 INCHES NOMINAL IN; Material: ALUMINUM ALLOY 2024; Fabrication Method: EXTRUDED. 23 total characteristics are documented in the Federal Logistics Information System.