The Angle,structural, cataloged under National Stock Number 9540-00-596-2971, 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. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 26 commercial cross-references from 21 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 9540-00-596-2971 |
| Primary Part Number | 1242528 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | The Boeing Company |
| Status | CANCELLED |
| Second Tip Diameter | 0.190 INCHES NOMINAL IN |
| Heat Treatment | T-3511 SOLUTION HEAT TREATED |
| First Tip Radius | 0.063 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 2024 |
| Second Tip Style | UPPER BULBOUS |
| Second Tip Relationship to First Tip | NOT IDENTICAL |
| Basic Shape Style | ANGLE |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| First Tip Style | RIGHT QUARTER RADIUS |
| Fabrication Method | EXTRUDED |
| Nondefinitive Spec/std Data | 2024 ALLOY AND T3511 TEMPER |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Weight Per Unit Measure | 0.150 POUNDS PER LINEAR FOOT LBS |
| Fillet Radius Where Left Flange Joins Base Flange | 0.095 INCHES NOMINAL IN |
| Base Flange Thickness | 0.063 INCHES NOMINAL IN |
| Second Tip Radius | 0.095 INCHES NOMINAL IN |
| Left Side Flange Thickness | 0.063 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1047299 | The Boeing Company (USA) |
| HA444 | Kaiser Aluminum and Chemical Corp Trentwood Works-Marketing Dept (USA) |
| BAC1504-1002 | The Boeing Company Div Legacy Am&m (USA) |
| 31304 | Aluminum Co of America (USA) |
| 10135-1002-2T4 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| S1047299 | The Boeing Company (USA) |
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
| 1047299 | The Boeing Company (USA) |
| BAC1504-1002 | The Boeing Company Div Legacy Wichita (USA) |
| E161201 | Hughes Missile Systems Co San Diego (USA) |
| 50356 | National Distillers and Chemical Corp Bridgeport Brass Co Div (USA) |
| P4532A | Alcoa/reynolds Metals Company (USA) |
| E161201 | General Dynamics Corp Convair Div Lindbergh Field Facility (USA) |
| QQA267TEMPERT4 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| QQ-A-200/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 111182 | Beechcraft Corporation Dba Textron Aviation (USA) |
| 10135-1002-2T4 | Mpm Polymer Systems Inc (USA) |
| 1242528 PRIMARY | The Boeing Company (USA) |
| LS354 | Lockheed Martin Corp (USA) |
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
NSN 9540-00-596-2971 is a Angle,structural, manufactured by The Boeing Company, classified under FSC 9540 (No Item Name Available). Status: cancelled.
NSN 9540-00-596-2971 has 26 cross-referenced part numbers: 1047299 (The Boeing Company), HA444 (Kaiser Aluminum and Chemical Corp Trentwood Works-Marketing Dept), BAC1504-1002 (The Boeing Company Div Legacy Am&m), 31304 (Aluminum Co of America), 10135-1002-2T4 (Aeronautical Standards Group Dept of Navy and Air Force) and 21 more.
There are 12 known substitutes for 9540-00-596-2971: 5905-00-023-9285, 3110-00-144-8965, 9540-00-145-5699 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1242528: Second Tip Diameter: 0.190 INCHES NOMINAL IN; Heat Treatment: T-3511 SOLUTION HEAT TREATED; First Tip Radius: 0.063 INCHES NOMINAL IN; Material: ALUMINUM ALLOY 2024. 20 total characteristics are documented in the Federal Logistics Information System.
NSN 9540-00-596-2971 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.