The Angle,structural, cataloged under National Stock Number 9540-01-071-4699, 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 Jednolity Indeks Materialowy - Uniform Material Index. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 9540-01-071-4699 |
| Primary Part Number | 9540PL1909979 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Jednolity Indeks Materialowy - Uniform Material Index |
| Status | CANCELLED |
| First Tip Style | SQUARE END |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Material | ALUMINUM ALLOY 2024 |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Base Flange Thickness | 0.064 INCHES NOMINAL IN |
| Specification/standard Data | 81755-K10 MANUFACTURERS STANDARD |
| Fabrication Method | EXTRUDED |
| Fillet Radius Where Left Flange Joins Base Flange | 0.125 INCHES NOMINAL IN |
| Heat Treatment | T-3511 SOLUTION HEAT TREATED |
| Basic Shape Style | ANGLE |
| Left Side Flange Thickness | 0.064 INCHES NOMINAL IN |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| Nondefinitive Spec/std Data | T3511 TEMPER |
| Second Tip Relationship to First Tip | IDENTICAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9540PL1909979 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 41121 | Alcoa/reynolds Metals Company (USA) |
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (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) |
| K10A41T3511 | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
| 15652 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| MS14284E199 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| PA5610 | Transtar Metals Corp (USA) |
| HA146 | Kaiser Aluminum and Chemical Corp (USA) |
| 9540PL0905361 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 60-216 | Transtar Metals Corp (USA) |
| 6494 | Aluminum Co of America (USA) |
| 10774-A | Pimalco Inc. Div Alcoa Inc Global Hard Alloy Extrusions (USA) |
NSN 9540-01-071-4699 is a Angle,structural, manufactured by Jednolity Indeks Materialowy - Uniform Material Index, classified under FSC 9540 (No Item Name Available). Status: cancelled.
NSN 9540-01-071-4699 has 14 cross-referenced part numbers: 9540PL1909979 (Jednolity Indeks Materialowy - Uniform Material Index), 41121 (Alcoa/reynolds Metals Company), AMS-QQ-A-200/3 (Society of Automotive Engineers Inc), AMS-QQ-A-200/3 (Sae International Dba Sae International), QQ-A-200/3 (Federal Specifications Promulgated by General Services Administration Washington DC) and 9 more.
There are 12 known substitutes for 9540-01-071-4699: 3110-00-120-3106, 1560-00-122-3592, 9540-00-145-5771 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 9540PL1909979: First Tip Style: SQUARE END; Overall Width: 1.750 INCHES NOMINAL IN; Left Inside Angle: 90.0 DEGREES NOMINAL; Material: ALUMINUM ALLOY 2024. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 9540-01-071-4699 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.