The Beam,structural, cataloged under National Stock Number 9540-01-087-0829, 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 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-01-087-0829 |
| 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 |
| Outer Radius Where Bottom Right Flange Joins Web Flange | 0.040 INCHES NOMINAL IN |
| Fillet Radius Where Bottom Right Flange Joins Web Flange/leg | 0.120 INCHES NOMINAL IN |
| Second Tip Radius | 0.040 INCHES NOMINAL IN |
| First Tip Style | SQUARE END W/ LOWER RADIUS |
| Fabrication Method | EXTRUDED |
| Material | ALUMINUM ALLOY 2024 |
| Basic Shape Style | Z SHAPE |
| Right Bottom Inside Angle | 95.5 DEGREES NOMINAL |
| Weight Per Unit Measure | 0.146 POUNDS PER LINEAR FOOT LBS |
| Fillet Radius Where Top Left Flange Joins Web Flange/leg | 0.120 INCHES NOMINAL IN |
| Bottom Flange Width | 0.750 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | O TEMPER |
| Specification/standard Data | 81755-K51 MANUFACTURERS STANDARD |
| 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 |
| Top Flange Width | 0.750 INCHES NOMINAL IN |
| Left Side Top Flange Thickness | 0.063 INCHES NOMINAL IN |
| Heat Treatment | O-ANNEALED |
| Web Flange Thickness | 0.063 INCHES NOMINAL IN |
| Right Side Bottom Flange Thickness | 0.063 INCHES NOMINAL IN |
| Second Tip Style | SQUARE END W/ UPPER RADIUS |
| First Tip Radius | 0.040 INCHES NOMINAL IN |
| Second Tip Relationship to First Tip | NOT IDENTICAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
| 60-27702 | Transtar Metals Corp (USA) |
| K51A20O | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
| QQ-A-200/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 67102 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| MS14387E003 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| AMS-QQ-A-200/3 | Sae International Dba Sae International (USA) |
| 50027-A | Pimalco Inc. Div Alcoa Inc Global Hard Alloy Extrusions (USA) |
NSN 9540-01-087-0829 is a Beam,structural, manufactured by Society of Automotive Engineers Inc, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-01-087-0829 has 8 cross-referenced part numbers: AMS-QQ-A-200/3 (Society of Automotive Engineers Inc), 60-27702 (Transtar Metals Corp), K51A20O (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), QQ-A-200/3 (Federal Specifications Promulgated by General Services Administration Washington DC), 67102 (International Light Metals Corp Sub of Martin Marietta Corp) and 3 more.
There are 5 known substitutes for 9540-01-087-0829: 5961-00-138-7316, 5945-00-740-8238, 1270-00-832-2288 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for AMS-QQ-A-200/3: Outer Radius Where Bottom Right Flange Joins Web Flange: 0.040 INCHES NOMINAL IN; Fillet Radius Where Bottom Right Flange Joins Web Flange/leg: 0.120 INCHES NOMINAL IN; Second Tip Radius: 0.040 INCHES NOMINAL IN; First Tip Style: SQUARE END W/ LOWER RADIUS. 25 total characteristics are documented in the Federal Logistics Information System.