The Beam,structural, cataloged under National Stock Number 9540-00-148-4378, 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 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 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 | 9540-00-148-4378 |
| Primary Part Number | 23400 |
| Item Name | Beam,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Aluminum Co of America |
| Status | ACTIVE |
| Basic Shape Style | T SHAPE |
| Right Top Inside Angle | 90.0 DEGREES NOMINAL |
| Heat Treatment | T-3511 SOLUTION HEAT TREATED |
| Fillet Radius Where Top Right Flange Joins Web Flange/leg | 0.125 INCHES NOMINAL IN |
| Right Side Top Flange Distance to Center of Both Flanges | 0.750 INCHES NOMINAL IN |
| Weight Per Unit Measure | 0.440 POUNDS PER LINEAR FOOT LBS |
| Left Side Top Flange Thickness | 0.125 INCHES NOMINAL IN |
| Top Flange Width | 1.500 INCHES NOMINAL IN |
| Right Side Top Flange Thickness | 0.125 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 2024 |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Third Tip Relationship to Preceding Tips | IDENTICAL W/FIRST TIP |
| Nondefinitive Spec/std Data | 2024 ALLOY AND T3511 TEMPER |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| Second Tip Relationship to First Tip | IDENTICAL |
| Left Top Inside Angle | 90.0 DEGREES NOMINAL |
| Leg Thickness | 0.125 INCHES NOMINAL IN |
| First Tip Style | SQUARE END |
| Fillet Radius Where Top Left Flange Joins Web Flange/leg | 0.125 INCHES NOMINAL IN |
| Left Side Top Flange Distance to Center of Both Flanges | 0.750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 23400 | Aluminum Co of America (USA) |
| LS3469 | Lockheed Martin Corp (USA) |
| QQ-A-200/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 8714 | Bohn Aluminum and Brass Co Div of Gulf and Western Mfg Co Sub of Gulf and Western Industries (USA) |
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
| AMS-QQ-A-200/3 | Sae International Dba Sae International (USA) |
NSN 9540-00-148-4378 is a Beam,structural, manufactured by Aluminum Co of America, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-148-4378 has 6 cross-referenced part numbers: 23400 (Aluminum Co of America), LS3469 (Lockheed Martin Corp), QQ-A-200/3 (Federal Specifications Promulgated by General Services Administration Washington DC), 8714 (Bohn Aluminum and Brass Co Div of Gulf and Western Mfg Co Sub of Gulf and Western Industries), AMS-QQ-A-200/3 (Society of Automotive Engineers Inc) and 1 more.
There are 12 known substitutes for 9540-00-148-4378: 6145-00-060-9517, 5330-00-178-6869, 6150-00-209-5907 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 23400: Basic Shape Style: T SHAPE; Right Top Inside Angle: 90.0 DEGREES NOMINAL; Overall Height: 1.500 INCHES NOMINAL IN; Heat Treatment: T-3511 SOLUTION HEAT TREATED. 21 total characteristics are documented in the Federal Logistics Information System.