The Angle,structural, cataloged under National Stock Number 9540-00-261-5176, 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 Transtar Metals Corp. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-00-261-5176 |
| Primary Part Number | 60-11991 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Transtar Metals Corp |
| Status | ACTIVE |
| Weight Per Unit Measure | 0.720 POUNDS PER LINEAR FOOT LBS |
| Second Tip Relationship to First Tip | IDENTICAL |
| Basic Shape Style | ANGLE |
| Material | ALUMINUM ALLOY 2024 |
| Heat Treatment | T-3511 SOLUTION HEAT TREATED |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| Left Side Flange Thickness | 0.250 INCHES NOMINAL IN |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| First Tip Style | SQUARE END |
| Nondefinitive Spec/std Data | 2024 ALLOY AND T3511 TEMPER |
| Fabrication Method | EXTRUDED |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Fillet Radius Where Left Flange Joins Base Flange | 0.180 INCHES NOMINAL IN |
| Base Flange Thickness | 0.125 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 60-11991 | Transtar Metals Corp (USA) |
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
| BAC1514-156 | The Boeing Company Div Legacy Wichita (USA) |
| 15799 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| AMS-QQ-A-200/3 | Sae International Dba Sae International (USA) |
| PA1187 | Transtar Metals Corp (USA) |
| 30953 | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems (USA) |
| DIE30953 | Aluminum Co of America (USA) |
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
| QQ-A-200/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 9540-00-261-5176 is a Angle,structural, manufactured by Transtar Metals Corp, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-261-5176 has 10 cross-referenced part numbers: 60-11991 (Transtar Metals Corp), AMS-QQ-A-200/3 (Society of Automotive Engineers Inc), BAC1514-156 (The Boeing Company Div Legacy Wichita), 15799 (International Light Metals Corp Sub of Martin Marietta Corp), AMS-QQ-A-200/3 (Sae International Dba Sae International) and 5 more.
There are 7 known substitutes for 9540-00-261-5176: 5330-00-037-7664, 5950-00-243-0322, 5310-00-531-2884 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 60-11991: Weight Per Unit Measure: 0.720 POUNDS PER LINEAR FOOT LBS; Second Tip Relationship to First Tip: IDENTICAL; Basic Shape Style: ANGLE; Overall Height: 1.500 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.