The Angle,structural, cataloged under National Stock Number 9540-00-434-1685, 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 Aluminum Co of America. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-00-434-1685 |
| Primary Part Number | 203075 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Aluminum Co of America |
| Status | ACTIVE |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| First Tip Style | SQUARE END |
| Material | ALUMINUM ALLOY 7075 |
| Second Tip Relationship to First Tip | IDENTICAL |
| Left Side Flange Thickness | 0.040 INCHES NOMINAL IN |
| Weight Per Unit Measure | 0.083 POUNDS PER LINEAR FOOT LBS |
| Base Flange Thickness | 0.040 INCHES NOMINAL IN |
| Basic Shape Style | ANGLE |
| Fillet Radius Where Left Flange Joins Base Flange | 0.063 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 7075 ALLOY AND T0 TEMPER |
| Material Document and Classification | AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Fabrication Method | EXTRUDED |
| Heat Treatment | O-ANNEALED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 203075 | Aluminum Co of America (USA) |
| LS3728-2 | Lockheed Martin Corp (USA) |
| 60-2447 | Transtar Metals Corp (USA) |
| BAC1503-1508 | The Boeing Company Div Defense (USA) |
| 22509 | Aluminum Co of America (USA) |
| 18264 | Alcoa/reynolds Metals Company (USA) |
| AMS-QQ-A-200/11 | Society of Automotive Engineers Inc (USA) |
| AMS-QQ-A-200/11 | Sae International Dba Sae International (USA) |
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
| 18924 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| QQ-A-200/11 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 13762 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| PA5582 | Transtar Metals Corp (USA) |
NSN 9540-00-434-1685 is a Angle,structural, manufactured by Aluminum Co of America, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-434-1685 has 13 cross-referenced part numbers: 203075 (Aluminum Co of America), LS3728-2 (Lockheed Martin Corp), 60-2447 (Transtar Metals Corp), BAC1503-1508 (The Boeing Company Div Defense), 22509 (Aluminum Co of America) and 8 more.
There are 12 known substitutes for 9540-00-434-1685: 3110-00-100-0573, 2810-00-147-5590, 5975-00-212-6244 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 203075: Overall Width: 1.000 INCHES NOMINAL IN; Overall Height: 0.750 INCHES NOMINAL IN; Length: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT; First Tip Style: SQUARE END. 16 total characteristics are documented in the Federal Logistics Information System.