The Angle,structural, cataloged under National Stock Number 9540-00-238-1553, 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 The Boeing Company Div Legacy Wichita. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 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 | 9540-00-238-1553 |
| Primary Part Number | BAC1504-5234 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | The Boeing Company Div Legacy Wichita |
| Status | ACTIVE |
| Heat Treatment | T-6 SOLUTION HEAT TREATED |
| First Tip Style | RIGHT QUARTER RADIUS |
| First Tip Radius | 0.125 INCHES NOMINAL IN |
| Second Tip Style | UPPER BULBOUS |
| Material Document and Classification | QQ-A-200/11 FED SPEC 1ST MATERIAL RESPONSE |
| Nondefinitive Spec/std Data | T6 TEMPER |
| Material | ALUMINUM ALLOY 7075 |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Weight Per Unit Measure | 0.430 POUNDS PER LINEAR FOOT LBS |
| Fabrication Method | EXTRUDED |
| Base Flange Thickness | 0.125 INCHES NOMINAL IN |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Second Tip Radius | 0.125 INCHES NOMINAL IN |
| Left Side Flange Thickness | 0.125 INCHES NOMINAL IN |
| Fillet Radius Where Left Flange Joins Base Flange | 0.125 INCHES NOMINAL IN |
| Second Tip Diameter | 0.312 INCHES NOMINAL IN |
| Basic Shape Style | ANGLE |
| Second Tip Relationship to First Tip | NOT IDENTICAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| BAC1504-5234 | The Boeing Company Div Legacy Wichita (USA) |
| 15418 | Aluminum Co of America (USA) |
| AMS-QQA200-11 | Society of Automotive Engineers Inc (USA) |
| 2-1858 | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| QQA200-11 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 1325309 | The Boeing Company (USA) |
| 1325309 | The Boeing Company (USA) |
| AMS-QQA200-11 | Sae International Dba Sae International (USA) |
NSN 9540-00-238-1553 is a Angle,structural, manufactured by The Boeing Company Div Legacy Wichita, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-238-1553 has 8 cross-referenced part numbers: BAC1504-5234 (The Boeing Company Div Legacy Wichita), 15418 (Aluminum Co of America), AMS-QQA200-11 (Society of Automotive Engineers Inc), 2-1858 (Lockheed Martin Corporation Div Rotary and Mission Systems), QQA200-11 (Federal Specifications Promulgated by General Services Administration Washington DC) and 3 more.
There are 12 known substitutes for 9540-00-238-1553: 2915-00-001-9141, 5950-00-134-5788, 9540-00-148-4325 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for BAC1504-5234: Heat Treatment: T-6 SOLUTION HEAT TREATED; Overall Width: 1.375 INCHES NOMINAL IN; First Tip Style: RIGHT QUARTER RADIUS; First Tip Radius: 0.125 INCHES NOMINAL IN. 20 total characteristics are documented in the Federal Logistics Information System.