The Angle,structural, cataloged under National Stock Number 9540-01-072-4784, 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 Pimalco Inc. Div Alcoa Inc Global Hard Alloy Extrusions. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-01-072-4784 |
| Primary Part Number | 10552-A |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Pimalco Inc. Div Alcoa Inc Global Hard Alloy Extrusions |
| Status | ACTIVE |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| First Tip Radius | 0.063 INCHES NOMINAL IN |
| Heat Treatment | O-ANNEALED |
| Base Flange Thickness | 0.063 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 2024 |
| Second Tip Style | UPPER RADIUS |
| Fabrication Method | EXTRUDED |
| Second Tip Relationship to First Tip | NOT IDENTICAL |
| Second Tip Radius | 0.063 INCHES NOMINAL IN |
| Left Side Flange Thickness | 0.063 INCHES NOMINAL IN |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| Nondefinitive Spec/std Data | 2024 ALLOY AND 0 TEMPER |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Basic Shape Style | ANGLE |
| Fillet Radius Where Left Flange Joins Base Flange | 0.188 INCHES NOMINAL IN |
| First Tip Style | RIGHT QUARTER RADIUS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10552-A | Pimalco Inc. Div Alcoa Inc Global Hard Alloy Extrusions (USA) |
| AND10133-1001 | Airforce-Navy Aeronautical Design Standard |
| MS14284E083 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| K10A39O | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
| AMS-QQ-A-200/3 | Sae International Dba Sae International (USA) |
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
| 9540PL0864053 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
| QQ-A-200/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 9540-01-072-4784 is a Angle,structural, manufactured by Pimalco Inc. Div Alcoa Inc Global Hard Alloy Extrusions, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-01-072-4784 has 9 cross-referenced part numbers: 10552-A (Pimalco Inc. Div Alcoa Inc Global Hard Alloy Extrusions), AND10133-1001 (Airforce-Navy Aeronautical Design Standard), MS14284E083 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), K10A39O (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), AMS-QQ-A-200/3 (Sae International Dba Sae International) and 4 more.
There are 9 known substitutes for 9540-01-072-4784: 9540-00-006-4911, 9540-00-145-4503, 9540-00-185-4224 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 10552-A: Left Inside Angle: 90.0 DEGREES NOMINAL; First Tip Radius: 0.063 INCHES NOMINAL IN; Heat Treatment: O-ANNEALED; Base Flange Thickness: 0.063 INCHES NOMINAL IN. 18 total characteristics are documented in the Federal Logistics Information System.