The Beam,structural, cataloged under National Stock Number 9540-01-072-0174, 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 7 commercial cross-references from 7 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 | 9540-01-072-0174 |
| 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 |
| Heat Treatment | O-ANNEALED |
| Leg Thickness | 0.100 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 2024 |
| Top Flange Width | 3.500 INCHES NOMINAL IN |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| Left Top Inside Angle | 90.0 DEGREES NOMINAL |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Specification/standard Data | 81755-K40 MANUFACTURERS STANDARD |
| Nondefinitive Spec/std Data | O TEMPER |
| Fabrication Method | EXTRUDED |
| Right Top Inside Angle | 90.0 DEGREES NOMINAL |
| Fillet Radius Where Top Left Flange Joins Web Flange/leg | 0.125 INCHES NOMINAL IN |
| Left Side Top Flange Distance to Center of Both Flanges | 1.750 INCHES NOMINAL IN |
| Fillet Radius Where Top Right Flange Joins Web Flange/leg | 0.125 INCHES NOMINAL IN |
| Right Side Top Flange Distance to Center of Both Flanges | 1.750 INCHES NOMINAL IN |
| Basic Shape Style | T SHAPE |
| Right Side Top Flange Thickness | 0.100 INCHES NOMINAL IN |
| First Tip Style | SQUARE END |
| Third Tip Relationship to Preceding Tips | IDENTICAL W/FIRST TIP |
| Second Tip Relationship to First Tip | IDENTICAL |
| Left Side Top Flange Thickness | 0.100 INCHES NOMINAL IN |
| Weight Per Unit Measure | 0.670 POUNDS PER LINEAR FOOT LBS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
| MS14375E123 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 60-4020 | Transtar Metals Corp (USA) |
| K40A1080 | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
| AMS-QQ-A-200/3 | Sae International Dba Sae International (USA) |
| QQ-A-200/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 18660 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
NSN 9540-01-072-0174 is a Beam,structural, manufactured by Society of Automotive Engineers Inc, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-01-072-0174 has 7 cross-referenced part numbers: AMS-QQ-A-200/3 (Society of Automotive Engineers Inc), MS14375E123 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 60-4020 (Transtar Metals Corp), K40A1080 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), AMS-QQ-A-200/3 (Sae International Dba Sae International) and 2 more.
There are 7 known substitutes for 9540-01-072-0174: 5905-00-104-5756, 5310-00-264-0381, 5950-00-763-0089 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for AMS-QQ-A-200/3: Heat Treatment: O-ANNEALED; Leg Thickness: 0.100 INCHES NOMINAL IN; Material: ALUMINUM ALLOY 2024; Top Flange Width: 3.500 INCHES NOMINAL IN. 23 total characteristics are documented in the Federal Logistics Information System.