The Beam,structural, cataloged under National Stock Number 9540-00-148-4374, 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 Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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 | 9540-00-148-4374 |
| Primary Part Number | QQ-A-200/3 |
| Item Name | Beam,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| Right Side Top Flange Thickness | 0.156 INCHES NOMINAL IN |
| Basic Shape Style | T SHAPE |
| Right Top Inside Angle | 90.0 DEGREES NOMINAL |
| Fillet Radius Where Top Left Flange Joins Web Flange/leg | 0.125 INCHES NOMINAL IN |
| 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 | 1.437 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 2024 |
| Left Side Top Flange Distance to Center of Both Flanges | 1.437 INCHES NOMINAL IN |
| Leg Thickness | 0.156 INCHES NOMINAL IN |
| Weight Per Unit Measure | 0.950 POUNDS PER LINEAR FOOT LBS |
| Heat Treatment | T-3511 SOLUTION HEAT TREATED |
| First Tip Style | SQUARE END |
| Left Side Top Flange Thickness | 0.156 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 2024 ALLOY AND T3511 TEMPER |
| Third Tip Relationship to Preceding Tips | IDENTICAL W/FIRST TIP |
| Left Top Inside Angle | 90.0 DEGREES NOMINAL |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Second Tip Relationship to First Tip | IDENTICAL |
| Top Flange Width | 2.875 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| QQ-A-200/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AMS-QQ-A-200/3 | Sae International Dba Sae International (USA) |
| 22741 | Aluminum Co of America (USA) |
| 2-296 | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
NSN 9540-00-148-4374 is a Beam,structural, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-148-4374 has 5 cross-referenced part numbers: QQ-A-200/3 (Federal Specifications Promulgated by General Services Administration Washington DC), AMS-QQ-A-200/3 (Sae International Dba Sae International), 22741 (Aluminum Co of America), 2-296 (Lockheed Martin Corporation Div Rotary and Mission Systems), AMS-QQ-A-200/3 (Society of Automotive Engineers Inc).
There are 12 known substitutes for 9540-00-148-4374: 5360-00-249-3440, 5325-00-276-6090, 3040-00-529-5737 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for QQ-A-200/3: Material Document and Classification: AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE; Right Side Top Flange Thickness: 0.156 INCHES NOMINAL IN; Basic Shape Style: T SHAPE; Right Top Inside Angle: 90.0 DEGREES NOMINAL. 21 total characteristics are documented in the Federal Logistics Information System.