The Channel,structural, cataloged under National Stock Number 9540-00-051-7171, 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 Pimalco Inc. Div Alcoa Inc Global Hard Alloy Extrusions. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 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 | 9540-00-051-7171 |
| Primary Part Number | 10398 |
| Item Name | Channel,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Pimalco Inc. Div Alcoa Inc Global Hard Alloy Extrusions |
| Status | CANCELLED |
| Fillet Radius Where Left Flange Joins Base Flange | 0.125 INCHES NOMINAL IN |
| Material Document and Classification | AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Right Side Flange Height | 1.000 INCHES NOMINAL IN |
| Right Inside Angle | 90.0 DEGREES NOMINAL |
| Left Side Flange Thickness | 0.070 INCHES NOMINAL IN |
| Left Side Flange Height | 1.000 INCHES NOMINAL IN |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Weight Per Unit Measure | 0.300 POUNDS PER LINEAR FOOT LBS |
| Basic Shape Style | CHANNEL |
| Length | 12.000 FEET NOMINAL FT |
| Nondefinitive Spec/std Data | 7075 ALLOY AND T6 TEMPER |
| Material | ALUMINUM ALLOY 7075 |
| Second Tip Relationship to First Tip | IDENTICAL |
| Right Side Flange Thickness | 0.070 INCHES NOMINAL IN |
| First Tip Style | SQUARE END |
| Heat Treatment | T-6 SOLUTION HEAT TREATED |
| Base Flange Thickness | 0.062 INCHES NOMINAL IN |
| Fillet Radius Where Right Flange Joins Base Flange | 0.125 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10398 | Pimalco Inc. Div Alcoa Inc Global Hard Alloy Extrusions (USA) |
| PA27337 | Transtar Metals Corp (USA) |
| 62864 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| LS5558 | Lockheed Martin Corp (USA) |
| AMS-QQ-A-200/11 | Society of Automotive Engineers Inc (USA) |
| T62864 | Howmet Corporation Dba Alcoa Howmet, Whitehall, Casting Operations (USA) |
| QQ-A-200/11 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AMS-QQ-A-200/11 | Sae International Dba Sae International (USA) |
NSN 9540-00-051-7171 is a Channel,structural, manufactured by Pimalco Inc. Div Alcoa Inc Global Hard Alloy Extrusions, classified under FSC 9540 (No Item Name Available). Status: cancelled.
NSN 9540-00-051-7171 has 8 cross-referenced part numbers: 10398 (Pimalco Inc. Div Alcoa Inc Global Hard Alloy Extrusions), PA27337 (Transtar Metals Corp), 62864 (International Light Metals Corp Sub of Martin Marietta Corp), LS5558 (Lockheed Martin Corp), AMS-QQ-A-200/11 (Society of Automotive Engineers Inc) and 3 more.
There are 12 known substitutes for 9540-00-051-7171: 4130-00-001-9120, 5961-00-179-8478, 5305-00-297-7721 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 10398: Fillet Radius Where Left Flange Joins Base Flange: 0.125 INCHES NOMINAL IN; Material Document and Classification: AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE; Right Side Flange Height: 1.000 INCHES NOMINAL IN; Overall Width: 1.250 INCHES NOMINAL IN. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 9540-00-051-7171 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.