The Channel,structural, cataloged under National Stock Number 9540-01-125-0977, 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 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-01-125-0977 |
| Primary Part Number | 60-12591 |
| Item Name | Channel,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Transtar Metals Corp |
| Status | ACTIVE |
| Fabrication Method | EXTRUDED |
| Heat Treatment | T-8511 SOLUTION HEAT TREATED |
| Right Inside Angle | 93.0 DEGREES NOMINAL |
| Material | ALUMINUM ALLOY 2024 |
| First Tip Style | SQUARE END |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Second Tip Relationship to First Tip | IDENTICAL |
| Fillet Radius Where Left Flange Joins Base Flange | 0.090 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | T8511 TEMPER |
| Specification/standard Data | 81755-K20 MANUFACTURERS STANDARD |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| Fillet Radius Where Right Flange Joins Base Flange | 0.090 INCHES NOMINAL IN |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Basic Shape Style | CHANNEL |
| Left Side Flange Thickness | 0.050 INCHES NOMINAL IN |
| Right Side Flange Thickness | 0.050 INCHES NOMINAL IN |
| Right Side Flange Height | 1.000 INCHES NOMINAL IN |
| Left Side Flange Height | 1.000 INCHES NOMINAL IN |
| Base Flange Thickness | 0.050 INCHES NOMINAL IN |
| Weight Per Unit Measure | 0.226 POUNDS PER LINEAR FOOT LBS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AMS-QQ-A-200/3 | Sae International Dba Sae International (USA) |
| 67041 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| QQ-A-200/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| K20A254T8511 | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
| 60-12591 PRIMARY | Transtar Metals Corp (USA) |
| 50226 | Pimalco Inc. Div Alcoa Inc Global Hard Alloy Extrusions (USA) |
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
NSN 9540-01-125-0977 is a Channel,structural, manufactured by Transtar Metals Corp, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-01-125-0977 has 7 cross-referenced part numbers: AMS-QQ-A-200/3 (Sae International Dba Sae International), 67041 (International Light Metals Corp Sub of Martin Marietta Corp), QQ-A-200/3 (Federal Specifications Promulgated by General Services Administration Washington DC), K20A254T8511 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), 60-12591 (Transtar Metals Corp) and 2 more.
There are 9 known substitutes for 9540-01-125-0977: 4720-00-067-7648, 2805-00-350-4033, 5310-00-393-6471 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 60-12591: Fabrication Method: EXTRUDED; Heat Treatment: T-8511 SOLUTION HEAT TREATED; Right Inside Angle: 93.0 DEGREES NOMINAL; Material: ALUMINUM ALLOY 2024. 21 total characteristics are documented in the Federal Logistics Information System.