The Beam,structural, cataloged under National Stock Number 9540-00-500-5256, 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 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-00-500-5256 |
| Primary Part Number | 60-5371 |
| Item Name | Beam,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Transtar Metals Corp |
| Status | ACTIVE |
| Left Side Top Flange Distance to Center of Both Flanges | 1.275 INCHES NOMINAL IN |
| Right Top Inside Angle | 90.0 DEGREES NOMINAL |
| Leg Thickness | 0.050 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 7075 |
| First Tip Style | SQUARE END |
| Top Flange Width | 2.550 INCHES NOMINAL IN |
| Right Side Top Flange Thickness | 0.050 INCHES NOMINAL IN |
| Right Side Top Flange Distance to Center of Both Flanges | 1.275 INCHES NOMINAL IN |
| Fillet Radius Where Top Left Flange Joins Web Flange/leg | 0.094 INCHES NOMINAL IN |
| Basic Shape Style | T SHAPE |
| Nondefinitive Spec/std Data | T6511 TEMPER |
| Material Document and Classification | ALLOY 7075 ASSN STD SINGLE MATERIAL RESPONSE |
| Third Tip Relationship to Preceding Tips | IDENTICAL W/FIRST TIP |
| Left Side Top Flange Thickness | 0.050 INCHES NOMINAL IN |
| Fabrication Method | EXTRUDED |
| Left Top Inside Angle | 90.0 DEGREES NOMINAL |
| Heat Treatment | T-6511 SOLUTION HEAT TREATED |
| Second Tip Relationship to First Tip | IDENTICAL |
| Fillet Radius Where Top Right Flange Joins Web Flange/leg | 0.094 INCHES NOMINAL IN |
| Weight Per Unit Measure | 0.162 POUNDS PER LINEAR FOOT LBS |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 60-5371 | Transtar Metals Corp (USA) |
| 1MA160D03-10213 | The Boeing Company Div Defense (USA) |
| PA27295 | Transtar Metals Corp (USA) |
| AMS-QQ-A-200/11 | Society of Automotive Engineers Inc (USA) |
| AMS 4154 | 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 | Sae International Dba Sae International (USA) |
| AMS 4154 | Society of Automotive Engineers Inc (USA) |
NSN 9540-00-500-5256 is a Beam,structural, manufactured by Transtar Metals Corp, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-500-5256 has 8 cross-referenced part numbers: 60-5371 (Transtar Metals Corp), 1MA160D03-10213 (The Boeing Company Div Defense), PA27295 (Transtar Metals Corp), AMS-QQ-A-200/11 (Society of Automotive Engineers Inc), AMS 4154 (Sae International Dba Sae International) and 3 more.
There are 2 known substitutes for 9540-00-500-5256: 5940-00-150-4682, 9540-00-503-6397. Verify interchangeability with system specifications before substitution.
Key specifications for 60-5371: Left Side Top Flange Distance to Center of Both Flanges: 1.275 INCHES NOMINAL IN; Right Top Inside Angle: 90.0 DEGREES NOMINAL; Leg Thickness: 0.050 INCHES NOMINAL IN; Material: ALUMINUM ALLOY 7075. 22 total characteristics are documented in the Federal Logistics Information System.