The Angle,structural, cataloged under National Stock Number 9540-01-071-4727, 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 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-01-071-4727 |
| 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 | ACTIVE |
| Left Side Flange Thickness | 0.063 INCHES NOMINAL IN |
| First Tip Style | RIGHT QUARTER RADIUS |
| Material | ALUMINUM ALLOY 6061 |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Basic Shape Style | ANGLE |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Fillet Radius Where Left Flange Joins Base Flange | 0.188 INCHES NOMINAL IN |
| Heat Treatment | T-6511 SOLUTION HEAT TREATED |
| Base Flange Thickness | 0.063 INCHES NOMINAL IN |
| Fabrication Method | EXTRUDED |
| Nondefinitive Spec/std Data | 6061 ALLOY AND T6511 TEMPER |
| Material Document and Classification | AMS-QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE |
| First Tip Radius | 0.063 INCHES NOMINAL IN |
| Second Tip Relationship to First Tip | NOT IDENTICAL |
| Weight Per Unit Measure | 0.154 POUNDS PER LINEAR FOOT LBS |
| Second Tip Style | UPPER RADIUS |
| Second Tip Radius | 0.063 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
| AMS-QQ-A-200/8 | Sae International Dba Sae International (USA) |
| SAE-AMS-QQ-A-200/8 | Sae International Dba Sae International (USA) |
| QQ-A-200/8 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AMS-QQ-A-200/8 | Society of Automotive Engineers Inc (USA) |
| 10552-A | Pimalco Inc. Div Alcoa Inc Global Hard Alloy Extrusions (USA) |
| AND10133-1001 | Airforce-Navy Aeronautical Design Standard |
| K10B39T6511 | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
NSN 9540-01-071-4727 is a Angle,structural, manufactured by American Society for Testing and Materials Dba Astm International, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-01-071-4727 has 8 cross-referenced part numbers: ASTM B221 (American Society for Testing and Materials Dba Astm International), AMS-QQ-A-200/8 (Sae International Dba Sae International), SAE-AMS-QQ-A-200/8 (Sae International Dba Sae International), QQ-A-200/8 (Federal Specifications Promulgated by General Services Administration Washington DC), AMS-QQ-A-200/8 (Society of Automotive Engineers Inc) and 3 more.
There are 9 known substitutes for 9540-01-071-4727: 9540-00-006-4911, 9540-00-145-4503, 9540-00-185-4224 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for ASTM B221: Left Side Flange Thickness: 0.063 INCHES NOMINAL IN; First Tip Style: RIGHT QUARTER RADIUS; Material: ALUMINUM ALLOY 6061; Left Inside Angle: 90.0 DEGREES NOMINAL. 19 total characteristics are documented in the Federal Logistics Information System.