The Angle,structural, cataloged under National Stock Number 9540-00-422-1707, 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 Howmet Corporation Dba Alcoa Howmet, Whitehall, Casting Operations. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 9 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 | 9540-00-422-1707 |
| Primary Part Number | T3609 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Howmet Corporation Dba Alcoa Howmet, Whitehall, Casting Operations |
| Status | ACTIVE |
| First Tip Outer Radius | 0.045 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 7075 |
| Weight Per Unit Measure | 0.570 POUNDS PER LINEAR FOOT LBS |
| Base Flange Thickness | 0.125 INCHES NOMINAL IN |
| Second Tip Relationship to First Tip | IDENTICAL |
| Nondefinitive Spec/std Data | 7075 ALLOY AND T6 TEMPER |
| First Tip Style | SQUARE W/ INNER AND OUTER CORNER RADII |
| Heat Treatment | T-6511 SOLUTION HEAT TREATED OR T-6 SOLUTION HEAT TREATED |
| Fabrication Method | EXTRUDED |
| Material Document and Classification | AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Outer Radius Where Left Flange Joins Base Flange | 0.045 INCHES NOMINAL IN |
| First Tip Inner Radius | 0.125 INCHES NOMINAL IN |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Fillet Radius Where Left Flange Joins Base Flange | 0.125 INCHES NOMINAL IN |
| Basic Shape Style | ANGLE |
| Left Side Flange Thickness | 0.125 INCHES NOMINAL IN |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| T3609 | Howmet Corporation Dba Alcoa Howmet, Whitehall, Casting Operations (USA) |
| LS358-2 | Lockheed Martin Corp (USA) |
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
| 6339 | Alcoa/reynolds Metals Company (USA) |
| QQ-A-200/11 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 31177 | Aluminum Co of America (USA) |
| AMS-QQ-A-200/11 | Society of Automotive Engineers Inc (USA) |
| PA1220 | Transtar Metals Corp (USA) |
| AMS-QQ-A-200/11 | Sae International Dba Sae International (USA) |
NSN 9540-00-422-1707 is a Angle,structural, manufactured by Howmet Corporation Dba Alcoa Howmet, Whitehall, Casting Operations, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-422-1707 has 9 cross-referenced part numbers: T3609 (Howmet Corporation Dba Alcoa Howmet, Whitehall, Casting Operations), LS358-2 (Lockheed Martin Corp), ASTM B221 (American Society for Testing and Materials Dba Astm International), 6339 (Alcoa/reynolds Metals Company), QQ-A-200/11 (Federal Specifications Promulgated by General Services Administration Washington DC) and 4 more.
There are 12 known substitutes for 9540-00-422-1707: 9540-00-145-8194, 8345-00-247-0379, 8345-00-261-2949 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for T3609: First Tip Outer Radius: 0.045 INCHES NOMINAL IN; Material: ALUMINUM ALLOY 7075; Overall Height: 1.750 INCHES NOMINAL IN; Weight Per Unit Measure: 0.570 POUNDS PER LINEAR FOOT LBS. 19 total characteristics are documented in the Federal Logistics Information System.