The Beam,structural, cataloged under National Stock Number 9540-00-402-0370, 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 Sae International Dba Sae International. Government technical data includes 23 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-00-402-0370 |
| Primary Part Number | AMS-QQA200-3 |
| Item Name | Beam,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Heat Treatment | T-3511 SOLUTION HEAT TREATED |
| Third Tip Relationship to Preceding Tips | IDENTICAL W/FIRST TIP |
| Material Document and Classification | QQ-A-200/3 FED SPEC 1ST MATERIAL RESPONSE |
| Nondefinitive Spec/std Data | T3511 TEMPER |
| Material | ALUMINUM ALLOY 2024 |
| Right Side Top Flange Distance to Center of Both Flanges | 0.625 INCHES NOMINAL IN |
| Right Top Inside Angle | 90.0 DEGREES NOMINAL |
| Right Side Top Flange Thickness | 0.180 INCHES NOMINAL IN |
| Fillet Radius Where Top Left Flange Joins Web Flange/leg | 0.060 INCHES NOMINAL IN |
| Top Flange Width | 1.250 INCHES NOMINAL IN |
| Weight Per Unit Measure | 1.180 POUNDS PER LINEAR FOOT LBS |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Second Tip Relationship to First Tip | IDENTICAL |
| Fabrication Method | EXTRUDED |
| First Tip Inner Radius | 0.060 INCHES NOMINAL IN |
| Left Side Top Flange Distance to Center of Both Flanges | 0.625 INCHES NOMINAL IN |
| Left Side Top Flange Thickness | 0.180 INCHES NOMINAL IN |
| Basic Shape Style | T SHAPE |
| Leg Thickness | 0.170 INCHES NOMINAL IN |
| First Tip Style | SQUARE W/ INNER AND OUTER CORNER RADII |
| First Tip Outer Radius | 0.060 INCHES NOMINAL IN |
| Left Top Inside Angle | 90.0 DEGREES NOMINAL |
| Fillet Radius Where Top Right Flange Joins Web Flange/leg | 0.060 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AMS-QQA200-3 | Sae International Dba Sae International (USA) |
| AMS-QQA200-3 | Society of Automotive Engineers Inc (USA) |
| QQA200-3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 1M97219 | The Boeing Company Div Defense (USA) |
| 43428 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
NSN 9540-00-402-0370 is a Beam,structural, manufactured by Sae International Dba Sae International, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-402-0370 has 5 cross-referenced part numbers: AMS-QQA200-3 (Sae International Dba Sae International), AMS-QQA200-3 (Society of Automotive Engineers Inc), QQA200-3 (Federal Specifications Promulgated by General Services Administration Washington DC), 1M97219 (The Boeing Company Div Defense), 43428 (International Light Metals Corp Sub of Martin Marietta Corp).
There are 4 known substitutes for 9540-00-402-0370: 6685-00-318-7381, 5950-00-539-7322, 5120-01-157-6467 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for AMS-QQA200-3: Heat Treatment: T-3511 SOLUTION HEAT TREATED; Third Tip Relationship to Preceding Tips: IDENTICAL W/FIRST TIP; Material Document and Classification: QQ-A-200/3 FED SPEC 1ST MATERIAL RESPONSE; Nondefinitive Spec/std Data: T3511 TEMPER. 24 total characteristics are documented in the Federal Logistics Information System.