The Angle,structural, cataloged under National Stock Number 9540-00-488-3954, 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 Cessna Aircraft Company Dba Textron Aviation. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 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 | 9540-00-488-3954 |
| Primary Part Number | S104 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Cessna Aircraft Company Dba Textron Aviation |
| Status | CANCELLED |
| Basic Shape Style | ANGLE |
| First Tip Style | RIGHT QUARTER RADIUS |
| First Tip Radius | 0.094 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 2024 |
| Left Side Flange Thickness | 0.062 INCHES NOMINAL IN |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Fillet Radius Where Left Flange Joins Base Flange | 0.125 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 2024 ALLOY AND T3511 TEMPER |
| Second Tip Radius | 0.094 INCHES NOMINAL IN |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Weight Per Unit Measure | 0.110 POUNDS PER LINEAR FOOT LBS |
| Second Tip Style | UPPER RADIUS |
| Heat Treatment | T-3511 SOLUTION HEAT TREATED |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| Second Tip Relationship to First Tip | NOT IDENTICAL |
| Fabrication Method | EXTRUDED |
| Base Flange Thickness | 0.062 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| S104 | Cessna Aircraft Company Dba Textron Aviation (USA) |
| QQ-A-200/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 2175 | Alcoa/reynolds Metals Company (USA) |
| S104 | Textron Aviation Inc (USA) |
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
| 78K | Aluminum Co of America (USA) |
| 1M121 | The Boeing Company Div Defense (USA) |
| AMS-QQ-A-200/3 | Sae International Dba Sae International (USA) |
| 60-212 | Transtar Metals Corp (USA) |
| LS3203 | Lockheed Martin Corp (USA) |
| 1503-1471 | The Boeing Company Div Defense (USA) |
| 13485 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
NSN 9540-00-488-3954 is a Angle,structural, manufactured by Cessna Aircraft Company Dba Textron Aviation, classified under FSC 9540 (No Item Name Available). Status: cancelled.
NSN 9540-00-488-3954 has 13 cross-referenced part numbers: S104 (Cessna Aircraft Company Dba Textron Aviation), QQ-A-200/3 (Federal Specifications Promulgated by General Services Administration Washington DC), 2175 (Alcoa/reynolds Metals Company), S104 (Textron Aviation Inc), ASTM B221 (American Society for Testing and Materials Dba Astm International) and 8 more.
There are 12 known substitutes for 9540-00-488-3954: 6685-00-045-3211, 9540-00-085-0529, 2915-00-115-9570 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for S104: Basic Shape Style: ANGLE; First Tip Style: RIGHT QUARTER RADIUS; First Tip Radius: 0.094 INCHES NOMINAL IN; Material: ALUMINUM ALLOY 2024. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 9540-00-488-3954 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.