The Angle,structural, cataloged under National Stock Number 9540-00-145-4558, 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 Aluminum Co of America. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 9 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 | 9540-00-145-4558 |
| Primary Part Number | 32081 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Aluminum Co of America |
| Status | CANCELLED |
| Second Tip Style | UPPER RADIUS |
| Fillet Radius Where Left Flange Joins Base Flange | 0.188 INCHES NOMINAL IN |
| Material Document and Classification | AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Material | ALUMINUM ALLOY 7075 |
| Nondefinitive Spec/std Data | 7075 ALLOY AND T6 TEMPER OR T6511 TEMPER |
| Base Flange Thickness | 0.125 INCHES NOMINAL IN |
| Left Inside Angle | 96.0 DEGREES NOMINAL |
| First Tip Radius | 0.094 INCHES NOMINAL IN |
| Second Tip Radius | 0.094 INCHES NOMINAL IN |
| First Tip Style | RIGHT QUARTER RADIUS |
| Basic Shape Style | ANGLE |
| Weight Per Unit Measure | 0.550 POUNDS PER LINEAR FOOT LBS |
| Second Tip Relationship to First Tip | NOT IDENTICAL |
| Length | 10.000 FEET MINIMUM FT |
| Left Side Flange Thickness | 0.125 INCHES NOMINAL IN |
| Heat Treatment | T-6 SOLUTION HEAT TREATED OR T-6511 SOLUTION HEAT TREATED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 32081 | Aluminum Co of America (USA) |
| 13796 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| 1M263 | The Boeing Company Div Defense (USA) |
| T2425 | Howmet Corporation Dba Alcoa Howmet, Whitehall, Casting Operations (USA) |
| LS1246-3 | Lockheed Martin Corp (USA) |
| QQ-A-200/11 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AMS-QQ-A-200/11 | Society of Automotive Engineers Inc (USA) |
| PA1930 | Transtar Metals Corp (USA) |
| 734-6 | Aluminum Co of America (USA) |
| BAC1503-4363 | The Boeing Company Div Defense (USA) |
| AMS-QQ-A-200/11 | Sae International Dba Sae International (USA) |
NSN 9540-00-145-4558 is a Angle,structural, manufactured by Aluminum Co of America, classified under FSC 9540 (No Item Name Available). Status: cancelled.
NSN 9540-00-145-4558 has 11 cross-referenced part numbers: 32081 (Aluminum Co of America), 13796 (International Light Metals Corp Sub of Martin Marietta Corp), 1M263 (The Boeing Company Div Defense), T2425 (Howmet Corporation Dba Alcoa Howmet, Whitehall, Casting Operations), LS1246-3 (Lockheed Martin Corp) and 6 more.
There are 12 known substitutes for 9540-00-145-4558: 5340-00-004-2971, 9540-00-119-9030, 4730-00-278-4328 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 32081: Second Tip Style: UPPER RADIUS; Fillet Radius Where Left Flange Joins Base Flange: 0.188 INCHES NOMINAL IN; Material Document and Classification: AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE; Overall Width: 2.500 INCHES NOMINAL IN. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 9540-00-145-4558 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.