The Beam,structural, cataloged under National Stock Number 9540-00-148-4372, 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 International Light Metals Corp Sub of Martin Marietta Corp. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 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 | 9540-00-148-4372 |
| Primary Part Number | 14045 |
| Item Name | Beam,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | International Light Metals Corp Sub of Martin Marietta Corp |
| Status | ACTIVE |
| First Tip Style | SQUARE END |
| Right Side Top Flange Distance to Center of Both Flanges | 1.187 INCHES NOMINAL IN |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Left Side Top Flange Thickness | 0.080 INCHES NOMINAL IN |
| Left Top Inside Angle | 90.0 DEGREES NOMINAL |
| Fillet Radius Where Top Left Flange Joins Web Flange/leg | 0.125 INCHES NOMINAL IN |
| Right Side Top Flange Thickness | 0.080 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 2024 ALLOY AND T3511 TEMPER |
| Leg Thickness | 0.080 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 2024 |
| Right Top Inside Angle | 90.0 DEGREES NOMINAL |
| Third Tip Relationship to Preceding Tips | IDENTICAL W/FIRST TIP |
| Heat Treatment | T-3511 SOLUTION HEAT TREATED |
| Left Side Top Flange Distance to Center of Both Flanges | 1.187 INCHES NOMINAL IN |
| Second Tip Relationship to First Tip | IDENTICAL |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| Basic Shape Style | T SHAPE |
| Top Flange Width | 2.375 INCHES NOMINAL IN |
| Fillet Radius Where Top Right Flange Joins Web Flange/leg | 0.125 INCHES NOMINAL IN |
| Weight Per Unit Measure | 0.480 POUNDS PER LINEAR FOOT LBS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 14045 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| E711305 | Tracor Flight Systems Inc Sub of Tracor Inc (USA) |
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
| 53530 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| 60-329 | Transtar Metals Corp (USA) |
| PA6223 | Transtar Metals Corp (USA) |
| AMS-QQ-A-200/3 | Sae International Dba Sae International (USA) |
| QQ-A-200/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 22675 | Aluminum Co of America (USA) |
| LS30435 | Lockheed Martin Corp (USA) |
| E711305 | Hughes Missile Systems Co San Diego (USA) |
| E711305 | General Dynamics Corp Convair Div Lindbergh Field Facility (USA) |
NSN 9540-00-148-4372 is a Beam,structural, manufactured by International Light Metals Corp Sub of Martin Marietta Corp, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-148-4372 has 12 cross-referenced part numbers: 14045 (International Light Metals Corp Sub of Martin Marietta Corp), E711305 (Tracor Flight Systems Inc Sub of Tracor Inc), AMS-QQ-A-200/3 (Society of Automotive Engineers Inc), 53530 (International Light Metals Corp Sub of Martin Marietta Corp), 60-329 (Transtar Metals Corp) and 7 more.
There are 12 known substitutes for 9540-00-148-4372: 2805-00-033-6084, 3020-00-103-5367, 5310-00-149-8909 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 14045: First Tip Style: SQUARE END; Right Side Top Flange Distance to Center of Both Flanges: 1.187 INCHES NOMINAL IN; Overall Height: 2.625 INCHES NOMINAL IN; Length: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT. 21 total characteristics are documented in the Federal Logistics Information System.