The Angle,structural, cataloged under National Stock Number 9540-01-073-5150, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 10 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 | 9540-01-073-5150 |
| 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 |
| Weight Per Unit Measure | 0.204 POUNDS PER LINEAR FOOT LBS |
| Left Side Flange Thickness | 0.063 INCHES NOMINAL IN |
| Fillet Radius Where Left Flange Joins Base Flange | 0.080 INCHES NOMINAL IN |
| Second Tip Relationship to First Tip | IDENTICAL |
| Material | ALUMINUM ALLOY 2024 |
| First Tip Style | SQUARE END |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Nondefinitive Spec/std Data | 2024 ALLOY AND T8511 TEMPER |
| Heat Treatment | T-8511 SOLUTION HEAT TREATED |
| Basic Shape Style | ANGLE |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| Specification/standard Data | 81755-K10 MANUFACTURERS STANDARD |
| Base Flange Thickness | 0.063 INCHES NOMINAL IN |
| Fabrication Method | EXTRUDED |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
| 17722 | Alcoa/reynolds Metals Company (USA) |
| 9540PL1716929 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| QQ-A-200/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 9540PL1823753 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 42253 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| AMS-QQ-A-200/3 | Sae International Dba Sae International (USA) |
| MS14284E251 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
| 9540PL1059065 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 60-3508 | Transtar Metals Corp (USA) |
| K10A38T8511 | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
NSN 9540-01-073-5150 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 9540-01-073-5150 has 12 cross-referenced part numbers: ASTM B221 (American Society for Testing and Materials Dba Astm International), 17722 (Alcoa/reynolds Metals Company), 9540PL1716929 (Jednolity Indeks Materialowy - Uniform Material Index), QQ-A-200/3 (Federal Specifications Promulgated by General Services Administration Washington DC), 9540PL1823753 (Jednolity Indeks Materialowy - Uniform Material Index) and 7 more.
There are 12 known substitutes for 9540-01-073-5150: 3110-00-227-3657, 2530-00-516-7875, 9540-00-806-3646 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for ASTM B221: Weight Per Unit Measure: 0.204 POUNDS PER LINEAR FOOT LBS; Left Side Flange Thickness: 0.063 INCHES NOMINAL IN; Fillet Radius Where Left Flange Joins Base Flange: 0.080 INCHES NOMINAL IN; Second Tip Relationship to First Tip: IDENTICAL. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 9540-01-073-5150 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.