The Beam,structural, cataloged under National Stock Number 9540-00-232-0799, 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 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 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 | 9540-00-232-0799 |
| Primary Part Number | PA28675 |
| Item Name | Beam,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Transtar Metals Corp |
| Status | ACTIVE |
| Leg Thickness | 0.250 INCHES NOMINAL IN |
| First Tip Radius | 0.060 INCHES NOMINAL IN |
| Heat Treatment | T-6 SOLUTION HEAT TREATED |
| Third Tip Inner Radius | 0.060 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 7075 |
| Fillet Radius Where Top Right Flange Joins Web Flange/leg | 0.125 INCHES NOMINAL IN |
| Left Top Inside Angle | 90.0 DEGREES NOMINAL |
| Left Side Top Flange Distance to Center of Both Flanges | 1.500 INCHES NOMINAL IN |
| First Tip Style | LOWER RADIUS |
| Third Tip Style | SQUARE W/ INNER AND OUTER CORNER RADII |
| Second Tip Relationship to First Tip | IDENTICAL |
| Right Top Inside Angle | 90.0 DEGREES NOMINAL |
| Fabrication Method | EXTRUDED |
| Third Tip Relationship to Preceding Tips | NOT IDENTICAL |
| Nondefinitive Spec/std Data | T6 TEMPER |
| Material Document and Classification | AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Weight Per Unit Measure | 1.824 POUNDS PER LINEAR FOOT LBS |
| Third Tip Outer Radius | 0.060 INCHES NOMINAL IN |
| Length | 12.500 FEET NOMINAL FT |
| Left Side Top Flange Thickness | 0.312 INCHES NOMINAL IN |
| Right Side Top Flange Distance to Center of Both Flanges | 1.500 INCHES NOMINAL IN |
| Top Flange Width | 3.000 INCHES NOMINAL IN |
| Fillet Radius Where Top Left Flange Joins Web Flange/leg | 0.125 INCHES NOMINAL IN |
| Basic Shape Style | T SHAPE |
| Right Side Top Flange Thickness | 0.312 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| PA28675 | Transtar Metals Corp (USA) |
| 60-4451 | Transtar Metals Corp (USA) |
| AMS-QQ-A-200/11 | Society of Automotive Engineers Inc (USA) |
| 16267 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| AMS-QQ-A-200/11 | Sae International Dba Sae International (USA) |
| QQA200-11 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| LS3955 | Lockheed Martin Corp (USA) |
NSN 9540-00-232-0799 is a Beam,structural, manufactured by Transtar Metals Corp, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-232-0799 has 7 cross-referenced part numbers: PA28675 (Transtar Metals Corp), 60-4451 (Transtar Metals Corp), AMS-QQ-A-200/11 (Society of Automotive Engineers Inc), 16267 (International Light Metals Corp Sub of Martin Marietta Corp), AMS-QQ-A-200/11 (Sae International Dba Sae International) and 2 more.
There are 12 known substitutes for 9540-00-232-0799: 5910-00-105-5792, 2910-00-377-6858, 3455-00-995-1904 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for PA28675: Leg Thickness: 0.250 INCHES NOMINAL IN; First Tip Radius: 0.060 INCHES NOMINAL IN; Heat Treatment: T-6 SOLUTION HEAT TREATED; Third Tip Inner Radius: 0.060 INCHES NOMINAL IN. 26 total characteristics are documented in the Federal Logistics Information System.