The Angle,structural, cataloged under National Stock Number 9540-00-952-7077, 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 American Society for Testing and Materials Dba Astm International. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 9540-00-952-7077 |
| Primary Part Number | ASTM B221 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | American Society for Testing and Materials Dba Astm International |
| Status | CANCELLED |
| Base Flange Thickness | 0.125 INCHES NOMINAL IN |
| Second Tip Radius | 0.062 INCHES NOMINAL IN |
| Fabrication Method | EXTRUDED |
| Material | ALUMINUM ALLOY 2024 |
| Weight Per Unit Measure | 0.320 POUNDS PER LINEAR FOOT LBS |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| First Tip Radius | 0.063 INCHES NOMINAL IN |
| Left Side Flange Thickness | 0.125 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 2024 ALLOY AND T3511 TEMPER |
| Basic Shape Style | ANGLE |
| Second Tip Style | UPPER RADIUS |
| First Tip Style | RIGHT QUARTER RADIUS |
| Second Tip Relationship to First Tip | NOT IDENTICAL |
| Heat Treatment | T-3511 SOLUTION HEAT TREATED |
| Fillet Radius Where Left Flange Joins Base Flange | 0.125 INCHES NOMINAL IN |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
| 1503-2773 | The Boeing Company Div Defense (USA) |
| QQ-A-200/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 734HH | Aluminum Co of America (USA) |
| AMS-QQ-A-200/3 | Sae International Dba Sae International (USA) |
| PA4560 | Transtar Metals Corp (USA) |
| 60-1757 | Transtar Metals Corp (USA) |
| 1320 | Alcoa/reynolds Metals Company (USA) |
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
NSN 9540-00-952-7077 is a Angle,structural, manufactured by American Society for Testing and Materials Dba Astm International, classified under FSC 9540 (No Item Name Available). Status: cancelled.
NSN 9540-00-952-7077 has 9 cross-referenced part numbers: ASTM B221 (American Society for Testing and Materials Dba Astm International), 1503-2773 (The Boeing Company Div Defense), QQ-A-200/3 (Federal Specifications Promulgated by General Services Administration Washington DC), 734HH (Aluminum Co of America), AMS-QQ-A-200/3 (Sae International Dba Sae International) and 4 more.
There are 5 known substitutes for 9540-00-952-7077: 9540-00-058-1732, 3020-00-528-9189, 9540-00-892-4621 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for ASTM B221: Base Flange Thickness: 0.125 INCHES NOMINAL IN; Second Tip Radius: 0.062 INCHES NOMINAL IN; Fabrication Method: EXTRUDED; Material: ALUMINUM ALLOY 2024. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 9540-00-952-7077 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.