The Beam,structural, cataloged under National Stock Number 9540-00-540-5698, 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 21 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-00-540-5698 |
| Primary Part Number | DIE 41491 |
| Item Name | Beam,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Aluminum Co of America |
| Status | ACTIVE |
| Right Side Top Flange Distance to Center of Both Flanges | 1.500 INCHES NOMINAL IN |
| Fillet Radius Where Top Left Flange Joins Web Flange/leg | 0.188 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 7075 |
| First Tip Style | SQUARE END |
| Left Side Top Flange Distance to Center of Both Flanges | 1.500 INCHES NOMINAL IN |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Second Tip Relationship to First Tip | IDENTICAL |
| Fillet Radius Where Top Right Flange Joins Web Flange/leg | 0.188 INCHES NOMINAL IN |
| Leg Thickness | 0.125 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 |
| Right Top Inside Angle | 90.0 DEGREES NOMINAL |
| Right Side Top Flange Thickness | 0.188 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | T6 TEMPER |
| Heat Treatment | T-6 SOLUTION HEAT TREATED |
| Top Flange Width | 3.000 INCHES NOMINAL IN |
| Weight Per Unit Measure | 0.910 POUNDS PER LINEAR FOOT LBS |
| Left Top Inside Angle | 90.0 DEGREES NOMINAL |
| Fabrication Method | EXTRUDED |
| Left Side Top Flange Thickness | 0.188 INCHES NOMINAL IN |
| Basic Shape Style | T SHAPE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| DIE PA6729 | Transtar Metals Corp (USA) |
| DIE 60-580 | Transtar Metals Corp (USA) |
| DIE 15464 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| AMS-QQ-A-200/11 | Society of Automotive Engineers Inc (USA) |
| 41491 | Aluminum Co of America (USA) |
| DIE 41491 PRIMARY | Aluminum Co of America (USA) |
| DIE 19016 | Alcoa/reynolds Metals Company (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) |
NSN 9540-00-540-5698 is a Beam,structural, manufactured by Aluminum Co of America, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-540-5698 has 9 cross-referenced part numbers: DIE PA6729 (Transtar Metals Corp), DIE 60-580 (Transtar Metals Corp), DIE 15464 (International Light Metals Corp Sub of Martin Marietta Corp), AMS-QQ-A-200/11 (Society of Automotive Engineers Inc), 41491 (Aluminum Co of America) and 4 more.
There are 7 known substitutes for 9540-00-540-5698: 2995-00-118-1457, 5120-00-188-3251, 3040-00-242-6725 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for DIE 41491: Right Side Top Flange Distance to Center of Both Flanges: 1.500 INCHES NOMINAL IN; Fillet Radius Where Top Left Flange Joins Web Flange/leg: 0.188 INCHES NOMINAL IN; Overall Height: 1.625 INCHES NOMINAL IN; Material: ALUMINUM ALLOY 7075. 22 total characteristics are documented in the Federal Logistics Information System.