The Angle,structural, cataloged under National Stock Number 9540-00-251-1906, 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 Society of Automotive Engineers Inc. Government technical data includes 17 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 | 9540-00-251-1906 |
| Primary Part Number | AMS-QQ-A-200/3 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Society of Automotive Engineers Inc |
| Status | ACTIVE |
| Fillet Radius Where Left Flange Joins Base Flange | 0.050 INCHES NOMINAL IN |
| First Tip Style | RIGHT QUARTER RADIUS |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Basic Shape Style | ANGLE |
| Material | ALUMINUM ALLOY 2024 |
| Heat Treatment | T-3511 SOLUTION HEAT TREATED |
| Fabrication Method | EXTRUDED |
| Weight Per Unit Measure | 0.088 POUNDS PER LINEAR FOOT LBS |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| Base Flange Thickness | 0.050 INCHES NOMINAL IN |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| First Tip Radius | 0.025 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 2024 ALLOY AND T3511 TEMPER |
| Left Side Flange Thickness | 0.050 INCHES NOMINAL IN |
| Second Tip Style | UPPER RADIUS |
| Second Tip Radius | 0.025 INCHES NOMINAL IN |
| Second Tip Relationship to First Tip | NOT IDENTICAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
| 1329898-2400 | The Boeing Company (USA) |
| QQ-A-200/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
| 9802 | Aluminum Co of America (USA) |
| AMS-QQ-A-200/3 | Sae International Dba Sae International (USA) |
NSN 9540-00-251-1906 is a Angle,structural, manufactured by Society of Automotive Engineers Inc, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-251-1906 has 6 cross-referenced part numbers: AMS-QQ-A-200/3 (Society of Automotive Engineers Inc), 1329898-2400 (The Boeing Company), QQ-A-200/3 (Federal Specifications Promulgated by General Services Administration Washington DC), ASTM B221 (American Society for Testing and Materials Dba Astm International), 9802 (Aluminum Co of America) and 1 more.
There are 12 known substitutes for 9540-00-251-1906: 4330-00-068-8187, 4820-00-274-3636, 5998-00-324-0550 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AMS-QQ-A-200/3: Fillet Radius Where Left Flange Joins Base Flange: 0.050 INCHES NOMINAL IN; First Tip Style: RIGHT QUARTER RADIUS; Left Inside Angle: 90.0 DEGREES NOMINAL; Basic Shape Style: ANGLE. 19 total characteristics are documented in the Federal Logistics Information System.