The Beam,structural, cataloged under National Stock Number 9540-00-806-3646, 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 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 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 | 9540-00-806-3646 |
| Primary Part Number | PA6647 |
| Item Name | Beam,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Transtar Metals Corp |
| Status | ACTIVE |
| Left Side Top Flange Thickness | 0.125 INCHES NOMINAL IN |
| Fabrication Method | EXTRUDED |
| First Tip Style | SQUARE W/ INNER AND OUTER CORNER RADII |
| Heat Treatment | T-6 SOLUTION HEAT TREATED |
| Right Side Top Flange Thickness | 0.125 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 7075 |
| Basic Shape Style | T SHAPE |
| Right Side Top Flange Distance to Center of Both Flanges | 1.563 INCHES NOMINAL IN |
| Material Document and Classification | AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Third Tip Relationship to Preceding Tips | IDENTICAL W/FIRST TIP |
| Nondefinitive Spec/std Data | T6 TEMPER |
| Fillet Radius Where Top Left Flange Joins Web Flange/leg | 0.125 INCHES NOMINAL IN |
| Right Top Inside Angle | 90.0 DEGREES NOMINAL |
| Fillet Radius Where Top Right Flange Joins Web Flange/leg | 0.125 INCHES NOMINAL IN |
| Second Tip Relationship to First Tip | IDENTICAL |
| Weight Per Unit Measure | 0.720 POUNDS PER LINEAR FOOT LBS |
| First Tip Outer Radius | 0.031 INCHES NOMINAL IN |
| Left Top Inside Angle | 90.0 DEGREES NOMINAL |
| First Tip Inner Radius | 0.031 INCHES NOMINAL IN |
| Leg Thickness | 0.125 INCHES NOMINAL IN |
| Left Side Top Flange Distance to Center of Both Flanges | 1.562 INCHES NOMINAL IN |
| Top Flange Width | 3.125 INCHES NOMINAL IN |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| PA6647 | Transtar Metals Corp (USA) |
| LS4327 | Lockheed Martin Corp (USA) |
| 26117 | Alcoa/reynolds Metals Company (USA) |
| AMS-QQ-A-200/11 | Sae International Dba Sae International (USA) |
| QQ-A-200/11 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AMS-QQ-A-200/11 | Society of Automotive Engineers Inc (USA) |
| 17722 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| 60-8013 | Transtar Metals Corp (USA) |
NSN 9540-00-806-3646 is a Beam,structural, manufactured by Transtar Metals Corp, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-806-3646 has 8 cross-referenced part numbers: PA6647 (Transtar Metals Corp), LS4327 (Lockheed Martin Corp), 26117 (Alcoa/reynolds Metals Company), AMS-QQ-A-200/11 (Sae International Dba Sae International), QQ-A-200/11 (Federal Specifications Promulgated by General Services Administration Washington DC) and 3 more.
There are 12 known substitutes for 9540-00-806-3646: 2530-00-516-7875, 5998-00-613-9108, 6635-00-621-7148 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for PA6647: Left Side Top Flange Thickness: 0.125 INCHES NOMINAL IN; Fabrication Method: EXTRUDED; First Tip Style: SQUARE W/ INNER AND OUTER CORNER RADII; Overall Height: 1.750 INCHES NOMINAL IN. 24 total characteristics are documented in the Federal Logistics Information System.