The Channel,structural, cataloged under National Stock Number 9540-00-998-4466, 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 Alcoa/reynolds Metals Company. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 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 | 9540-00-998-4466 |
| Primary Part Number | 5540 |
| Item Name | Channel,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Alcoa/reynolds Metals Company |
| Status | ACTIVE |
| Fabrication Method | EXTRUDED |
| Left Side Flange Thickness | 0.125 INCHES NOMINAL IN |
| Right Inside Angle | 90.0 DEGREES NOMINAL |
| First Tip Style | SQUARE END |
| Material | ALUMINUM ALLOY 6061 |
| Right Side Flange Thickness | 0.125 INCHES NOMINAL IN |
| Weight Per Unit Measure | 0.413 POUNDS PER LINEAR FOOT LBS |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Second Tip Relationship to First Tip | IDENTICAL |
| Base Flange Thickness | 0.125 INCHES NOMINAL IN |
| Left Side Flange Height | 1.000 INCHES NOMINAL IN |
| Basic Shape Style | CHANNEL |
| Nondefinitive Spec/std Data | T6 TEMPER |
| Material Document and Classification | AMS-QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE |
| Heat Treatment | T-6 SOLUTION HEAT TREATED |
| Right Side Flange Height | 1.000 INCHES NOMINAL IN |
| Length | 5.000 FEET MINIMUM AND 24.000 FEET MAXIMUM FT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5540 | Alcoa/reynolds Metals Company (USA) |
| HC88 | Kaiser Aluminum and Chemical Corp (USA) |
| 60-20 | Transtar Metals Corp (USA) |
| SAE-AMS-QQ-A-200/8 | Sae International Dba Sae International (USA) |
| AMS-QQ-A-200/8 | Sae International Dba Sae International (USA) |
| QQ-A-200/8 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| PA7055 | Transtar Metals Corp (USA) |
| 7484 | Aluminum Co of America (USA) |
| AMS-QQ-A-200/8 | Society of Automotive Engineers Inc (USA) |
NSN 9540-00-998-4466 is a Channel,structural, manufactured by Alcoa/reynolds Metals Company, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-998-4466 has 9 cross-referenced part numbers: 5540 (Alcoa/reynolds Metals Company), HC88 (Kaiser Aluminum and Chemical Corp), 60-20 (Transtar Metals Corp), SAE-AMS-QQ-A-200/8 (Sae International Dba Sae International), AMS-QQ-A-200/8 (Sae International Dba Sae International) and 4 more.
There are 12 known substitutes for 9540-00-998-4466: 4820-00-068-4060, 5935-00-107-1283, 6135-00-120-1017 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5540: Fabrication Method: EXTRUDED; Left Side Flange Thickness: 0.125 INCHES NOMINAL IN; Overall Width: 1.000 INCHES NOMINAL IN; Right Inside Angle: 90.0 DEGREES NOMINAL. 18 total characteristics are documented in the Federal Logistics Information System.