The Beam,structural, cataloged under National Stock Number 9540-00-540-6023, 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 11 commercial cross-references from 10 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 | 9540-00-540-6023 |
| Primary Part Number | 277515 |
| Item Name | Beam,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Aluminum Co of America |
| Status | ACTIVE |
| Heat Treatment | T-3 SOLUTION HEAT TREATED |
| Right Top Inside Angle | 90.0 DEGREES NOMINAL |
| Top Flange Width | 2.500 INCHES NOMINAL IN |
| Third Tip Relationship to Preceding Tips | IDENTICAL W/FIRST TIP |
| Material | ALUMINUM ALLOY 2024 |
| Basic Shape Style | T SHAPE |
| Left Side Top Flange Thickness | 0.064 INCHES NOMINAL IN |
| Left Top Inside Angle | 90.0 DEGREES NOMINAL |
| Fabrication Method | EXTRUDED |
| Fillet Radius Where Top Right Flange Joins Web Flange/leg | 0.060 INCHES NOMINAL IN |
| Right Side Top Flange Distance to Center of Both Flanges | 1.250 INCHES NOMINAL IN |
| Weight Per Unit Measure | 0.310 POUNDS PER LINEAR FOOT LBS |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| Nondefinitive Spec/std Data | T3 TEMPER |
| First Tip Style | SQUARE END |
| Leg Thickness | 0.064 INCHES NOMINAL IN |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Second Tip Relationship to First Tip | IDENTICAL |
| Right Side Top Flange Thickness | 0.064 INCHES NOMINAL IN |
| Fillet Radius Where Top Left Flange Joins Web Flange/leg | 0.060 INCHES NOMINAL IN |
| Left Side Top Flange Distance to Center of Both Flanges | 1.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 277515 PRIMARY | Aluminum Co of America (USA) |
| 60-3132 | Transtar Metals Corp (USA) |
| 51250 | National Distillers and Chemical Corp Bridgeport Brass Co Div (USA) |
| 32733 | Alcoa/reynolds Metals Company (USA) |
| 17612 | Transtar Metals Corp (USA) |
| QQ-A-200/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| E712307 | General Dynamics Corp Convair Div Lindbergh Field Facility (USA) |
| E712307 | Hughes Missile Systems Co San Diego (USA) |
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
| E712307 | Tracor Flight Systems Inc Sub of Tracor Inc (USA) |
| AMS-QQ-A-200/3 | Sae International Dba Sae International (USA) |
NSN 9540-00-540-6023 is a Beam,structural, manufactured by Aluminum Co of America, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-540-6023 has 11 cross-referenced part numbers: 277515 (Aluminum Co of America), 60-3132 (Transtar Metals Corp), 51250 (National Distillers and Chemical Corp Bridgeport Brass Co Div), 32733 (Alcoa/reynolds Metals Company), 17612 (Transtar Metals Corp) and 6 more.
There are 12 known substitutes for 9540-00-540-6023: 4330-00-001-3514, 5995-00-057-8345, 5998-00-163-9603 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 277515: Heat Treatment: T-3 SOLUTION HEAT TREATED; Right Top Inside Angle: 90.0 DEGREES NOMINAL; Top Flange Width: 2.500 INCHES NOMINAL IN; Third Tip Relationship to Preceding Tips: IDENTICAL W/FIRST TIP. 22 total characteristics are documented in the Federal Logistics Information System.