The Angle,structural, cataloged under National Stock Number 9540-00-596-2999, 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 8 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 | 9540-00-596-2999 |
| 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 |
| Fabrication Method | EXTRUDED |
| Heat Treatment | T-6 SOLUTION HEAT TREATED |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Material | ALUMINUM ALLOY 7075 |
| Left Side Flange Thickness | 0.125 INCHES NOMINAL IN |
| First Tip Style | RIGHT QUARTER RADIUS |
| Second Tip Relationship to First Tip | NOT IDENTICAL |
| Second Tip Radius | 0.125 INCHES NOMINAL IN |
| Weight Per Unit Measure | 0.200 POUNDS PER LINEAR FOOT LBS |
| Material Document and Classification | AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Nondefinitive Spec/std Data | 7075 ALLOY AND T6 TEMPER |
| Base Flange Thickness | 0.125 INCHES NOMINAL IN |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Second Tip Style | UPPER RADIUS |
| Fillet Radius Where Left Flange Joins Base Flange | 0.094 INCHES NOMINAL IN |
| Basic Shape Style | ANGLE |
| First Tip Radius | 0.125 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
| HA358 | Kaiser Aluminum and Chemical Corp Trentwood Works-Marketing Dept (USA) |
| 582 | Light Metals Corp (USA) |
| AMS-QQ-A-200/11 | Society of Automotive Engineers Inc (USA) |
| 6993 | Reynolds Metals Co (USA) |
| AMS-QQ-A-200/11 | Sae International Dba Sae International (USA) |
| AND10133-0603 | Airforce-Navy Aeronautical Design Standard |
| QQ-A-200/11 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 9540-00-596-2999 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 9540-00-596-2999 has 8 cross-referenced part numbers: ASTM B221 (American Society for Testing and Materials Dba Astm International), HA358 (Kaiser Aluminum and Chemical Corp Trentwood Works-Marketing Dept), 582 (Light Metals Corp), AMS-QQ-A-200/11 (Society of Automotive Engineers Inc), 6993 (Reynolds Metals Co) and 3 more.
There are 12 known substitutes for 9540-00-596-2999: 4130-00-061-8703, 4310-00-062-4351, 5995-00-087-2325 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for ASTM B221: Fabrication Method: EXTRUDED; Heat Treatment: T-6 SOLUTION HEAT TREATED; Left Inside Angle: 90.0 DEGREES NOMINAL; Material: ALUMINUM ALLOY 7075. 19 total characteristics are documented in the Federal Logistics Information System.