The Angle,structural, cataloged under National Stock Number 9540-01-073-2604, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 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 | 9540-01-073-2604 |
| Primary Part Number | MS14284DE283 |
| Item Name | Angle,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 |
| Second Tip Relationship to First Tip | IDENTICAL |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Material | ALUMINUM ALLOY 2024 |
| Heat Treatment | O-ANNEALED |
| Nondefinitive Spec/std Data | 2024 ALLOY AND 0 TEMPER |
| Specification/standard Data | 81755-K10 MANUFACTURERS STANDARD |
| Fillet Radius Where Left Flange Joins Base Flange | 0.125 INCHES NOMINAL IN |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| Base Flange Thickness | 0.072 INCHES NOMINAL IN |
| Left Side Flange Thickness | 0.072 INCHES NOMINAL IN |
| First Tip Style | SQUARE END |
| Fabrication Method | EXTRUDED |
| Basic Shape Style | ANGLE |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS14284DE283 | 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) |
| 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) |
| K10A470 | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
| 11321-A | Pimalco Inc. Div Alcoa Inc Global Hard Alloy Extrusions (USA) |
| 9540PL1953033 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
| 9540PL0863923 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 24154 | Aluminum Co of America (USA) |
NSN 9540-01-073-2604 is a Angle,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 9540-01-073-2604 has 10 cross-referenced part numbers: MS14284DE283 (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), AMS-QQ-A-200/3 (Society of Automotive Engineers Inc), QQ-A-200/3 (Federal Specifications Promulgated by General Services Administration Washington DC), K10A470 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company) and 5 more.
There are 9 known substitutes for 9540-01-073-2604: 5820-00-012-5111, 5133-00-189-9300, 4730-00-402-9542 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS14284DE283: Second Tip Relationship to First Tip: IDENTICAL; Length: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT; Material: ALUMINUM ALLOY 2024; Heat Treatment: O-ANNEALED. 16 total characteristics are documented in the Federal Logistics Information System.