The Angle,structural, cataloged under National Stock Number 9540-00-251-1798, 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 Transtar Metals Corp. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 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 | 9540-00-251-1798 |
| Primary Part Number | PA3235 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Transtar Metals Corp |
| Status | ACTIVE |
| First Tip Style | RIGHT QUARTER RADIUS |
| Left Side Flange Thickness | 0.156 INCHES NOMINAL IN |
| Weight Per Unit Measure | 0.540 POUNDS PER LINEAR FOOT LBS |
| Material | ALUMINUM ALLOY 2024 |
| Heat Treatment | T-4 SOLUTION HEAT TREATED |
| Second Tip Radius | 0.078 INCHES NOMINAL IN |
| Base Flange Thickness | 0.156 INCHES NOMINAL IN |
| Second Tip Style | UPPER RADIUS |
| Fabrication Method | EXTRUDED |
| Fillet Radius Where Left Flange Joins Base Flange | 0.156 INCHES NOMINAL IN |
| Second Tip Relationship to First Tip | NOT IDENTICAL |
| Nondefinitive Spec/std Data | 2024 ALLOY AND T4 TEMPER |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| Basic Shape Style | ANGLE |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| First Tip Radius | 0.078 INCHES NOMINAL IN |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| PA3235 | Transtar Metals Corp (USA) |
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
| 3996 | Alcoa/reynolds Metals Company (USA) |
| QQA-A-200/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 16766 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| AMS-QQ-A-200/3 | Sae International Dba Sae International (USA) |
| DIE10468 | Aluminum Co of America (USA) |
| CVC1963 | Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division (USA) |
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
| 1M138 | The Boeing Company Div Defense (USA) |
| 60-647 | Transtar Metals Corp (USA) |
| BAC1503-5824 | The Boeing Company Div Defense (USA) |
NSN 9540-00-251-1798 is a Angle,structural, manufactured by Transtar Metals Corp, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-251-1798 has 12 cross-referenced part numbers: PA3235 (Transtar Metals Corp), ASTM B221 (American Society for Testing and Materials Dba Astm International), 3996 (Alcoa/reynolds Metals Company), QQA-A-200/3 (Federal Specifications Promulgated by General Services Administration Washington DC), 16766 (International Light Metals Corp Sub of Martin Marietta Corp) and 7 more.
There are 12 known substitutes for 9540-00-251-1798: 5950-00-461-8203, 5325-00-550-0476, 5950-00-682-3274 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for PA3235: First Tip Style: RIGHT QUARTER RADIUS; Left Side Flange Thickness: 0.156 INCHES NOMINAL IN; Weight Per Unit Measure: 0.540 POUNDS PER LINEAR FOOT LBS; Material: ALUMINUM ALLOY 2024. 19 total characteristics are documented in the Federal Logistics Information System.