The Channel,structural, cataloged under National Stock Number 9540-00-542-2739, 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 Aluminum Co of America. Government technical data includes 23 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-00-542-2739 |
| Primary Part Number | 852E |
| Item Name | Channel,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Aluminum Co of America |
| Status | ACTIVE |
| Left Outside Angle | 90.0 DEGREES NOMINAL |
| Basic Shape Style | CHANNEL |
| Fabrication Method | EXTRUDED |
| Fillet Radius Where Right Flange Joins Base Flange | 0.280 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | H111 TEMPER |
| Material | ALUMINUM ALLOY 5086 |
| Fillet Radius Where Left Flange Joins Base Flange | 0.280 INCHES NOMINAL IN |
| Right Flange Thickness at Base | 0.413 INCHES NOMINAL IN |
| Left Side Flange Height | 1.720 INCHES NOMINAL IN |
| Base Flange Thickness | 0.320 INCHES NOMINAL IN |
| First Tip Radius | 0.110 INCHES NOMINAL IN |
| Second Tip Relationship to First Tip | NOT IDENTICAL |
| Heat Treatment | H-111 STRAIN HARDENED |
| Length | 20.000 FEET MINIMUM AND 30.000 FEET MAXIMUM FT |
| Left Side Flange Thickness | 0.180 INCHES NOMINAL IN |
| Right Side Flange Height | 1.720 INCHES NOMINAL IN |
| Right Outside Angle | 90.0 DEGREES NOMINAL |
| Second Tip Style | LEFT QUARTER RADIUS |
| Weight Per Unit Measure | 2.580 POUNDS PER LINEAR FOOT LBS |
| Second Tip Radius | 0.110 INCHES NOMINAL IN |
| Right Side Flange Thickness | 0.180 INCHES NOMINAL IN |
| Left Flange Thickness at Base | 0.413 INCHES NOMINAL IN |
| First Tip Style | RIGHT QUARTER RADIUS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 852E | Aluminum Co of America (USA) |
| HC-10 | Kaiser Aluminum and Chemical Corp (USA) |
| PA7966 | Transtar Metals Corp (USA) |
| QQ-A-200/5 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 2643 | Alcoa/reynolds Metals Company (USA) |
| AMS-QQ-A-200/5 | Society of Automotive Engineers Inc (USA) |
| AMS-QQ-A-200/5 | Sae International Dba Sae International (USA) |
NSN 9540-00-542-2739 is a Channel,structural, manufactured by Aluminum Co of America, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-542-2739 has 7 cross-referenced part numbers: 852E (Aluminum Co of America), HC-10 (Kaiser Aluminum and Chemical Corp), PA7966 (Transtar Metals Corp), QQ-A-200/5 (Federal Specifications Promulgated by General Services Administration Washington DC), 2643 (Alcoa/reynolds Metals Company) and 2 more.
There are 12 known substitutes for 9540-00-542-2739: 6910-00-164-7181, 9540-00-277-6058, 2010-00-362-6819 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 852E: Left Outside Angle: 90.0 DEGREES NOMINAL; Basic Shape Style: CHANNEL; Fabrication Method: EXTRUDED; Fillet Radius Where Right Flange Joins Base Flange: 0.280 INCHES NOMINAL IN. 24 total characteristics are documented in the Federal Logistics Information System.