The Angle,structural, cataloged under National Stock Number 9540-00-720-0648, 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 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-00-720-0648 |
| 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 |
| Second Tip Radius | 0.062 INCHES NOMINAL IN |
| Fillet Radius Where Left Flange Joins Base Flange | 0.250 INCHES NOMINAL IN |
| First Tip Radius | 0.062 INCHES NOMINAL IN |
| Left Side Flange Thickness | 0.188 INCHES NOMINAL IN |
| First Tip Style | RIGHT QUARTER RADIUS |
| Material | ALUMINUM ALLOY 7075 |
| Second Tip Relationship to First Tip | NOT IDENTICAL |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Basic Shape Style | ANGLE |
| Second Tip Style | UPPER RADIUS |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Nondefinitive Spec/std Data | 7075 ALLOY AND T6 TEMPER |
| Material Document and Classification | AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Heat Treatment | T-6 SOLUTION HEAT TREATED |
| Weight Per Unit Measure | 0.660 POUNDS PER LINEAR FOOT LBS |
| Base Flange Thickness | 0.125 INCHES NOMINAL IN |
| Fabrication Method | EXTRUDED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
| AMS-QQ-A-200/11 | Society of Automotive Engineers Inc (USA) |
| 60-11091 | Transtar Metals Corp (USA) |
| PA1329 | Transtar Metals Corp (USA) |
| AMS-QQ-A-200/11 | Sae International Dba Sae International (USA) |
| 23328 | Aluminum Co of America (USA) |
| QQ-A-200/11 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 9540-00-720-0648 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 9540-00-720-0648 has 7 cross-referenced part numbers: ASTM B221 (American Society for Testing and Materials Dba Astm International), AMS-QQ-A-200/11 (Society of Automotive Engineers Inc), 60-11091 (Transtar Metals Corp), PA1329 (Transtar Metals Corp), AMS-QQ-A-200/11 (Sae International Dba Sae International) and 2 more.
There are 5 known substitutes for 9540-00-720-0648: 2810-00-210-5460, 5998-00-405-5152, 3020-00-541-3653 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for ASTM B221: Second Tip Radius: 0.062 INCHES NOMINAL IN; Fillet Radius Where Left Flange Joins Base Flange: 0.250 INCHES NOMINAL IN; First Tip Radius: 0.062 INCHES NOMINAL IN; Left Side Flange Thickness: 0.188 INCHES NOMINAL IN. 19 total characteristics are documented in the Federal Logistics Information System.