The Channel,structural, cataloged under National Stock Number 9540-00-287-9426, 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 Kaiser Aluminum and Chemical Corp. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 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 | 9540-00-287-9426 |
| Primary Part Number | HC112 |
| Item Name | Channel,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Kaiser Aluminum and Chemical Corp |
| Status | ACTIVE |
| Base Flange Thickness | 0.125 INCHES NOMINAL IN |
| Right Side Flange Thickness | 0.125 INCHES NOMINAL IN |
| Right Inside Angle | 90.0 DEGREES NOMINAL |
| Material | ALUMINUM ALLOY 2024 |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| First Tip Style | SQUARE END |
| Basic Shape Style | CHANNEL |
| Fabrication Method | EXTRUDED |
| Left Side Flange Height | 1.000 INCHES NOMINAL IN |
| Heat Treatment | T-3511 SOLUTION HEAT TREATED |
| Nondefinitive Spec/std Data | T3511 TEMPER |
| Left Side Flange Thickness | 0.125 INCHES NOMINAL IN |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| Second Tip Relationship to First Tip | IDENTICAL |
| Weight Per Unit Measure | 0.490 POUNDS PER LINEAR FOOT LBS |
| Right Side Flange Height | 1.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| HC112 | Kaiser Aluminum and Chemical Corp (USA) |
| 2129 | Aluminum Co of America (USA) |
| HC112 | Norandal Usa Inc Sales Office (USA) |
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
| PA7064 | Transtar Metals Corp (USA) |
| QQ-A-200/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 2052 | Bohn Aluminum and Brass Co Div of Gulf and Western Mfg Co Sub of Gulf and Western Industries (USA) |
| 5276 | Detroit Gasket Div of Indian Head Industries Inc (USA) |
| 60-47 | Transtar Metals Corp (USA) |
| AMS-QQ-A-200/3 | Sae International Dba Sae International (USA) |
NSN 9540-00-287-9426 is a Channel,structural, manufactured by Kaiser Aluminum and Chemical Corp, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-287-9426 has 10 cross-referenced part numbers: HC112 (Kaiser Aluminum and Chemical Corp), 2129 (Aluminum Co of America), HC112 (Norandal Usa Inc Sales Office), AMS-QQ-A-200/3 (Society of Automotive Engineers Inc), PA7064 (Transtar Metals Corp) and 5 more.
There are 12 known substitutes for 9540-00-287-9426: 5935-00-068-6510, 5330-00-146-7447, 3110-00-155-6509 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for HC112: Base Flange Thickness: 0.125 INCHES NOMINAL IN; Right Side Flange Thickness: 0.125 INCHES NOMINAL IN; Right Inside Angle: 90.0 DEGREES NOMINAL; Material: ALUMINUM ALLOY 2024. 18 total characteristics are documented in the Federal Logistics Information System.