The Angle,structural, cataloged under National Stock Number 9540-00-145-7539, 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 Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 11 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 | 9540-00-145-7539 |
| Primary Part Number | 2-133 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Weight Per Unit Measure | 0.580 POUNDS PER LINEAR FOOT LBS |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| Fillet Radius Where Left Flange Joins Base Flange | 0.188 INCHES NOMINAL IN |
| Second Tip Style | UPPER RADIUS |
| Second Tip Radius | 0.125 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 2024 |
| Second Tip Relationship to First Tip | NOT IDENTICAL |
| Base Flange Thickness | 0.188 INCHES NOMINAL IN |
| Heat Treatment | T-3511 SOLUTION HEAT TREATED |
| Nondefinitive Spec/std Data | 2024 ALLOY AND T3511 TEMPER |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| First Tip Radius | 0.125 INCHES NOMINAL IN |
| First Tip Style | SQUARE END |
| Basic Shape Style | ANGLE |
| Left Side Flange Thickness | 0.188 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2-133 | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
| BAC1503-4205 | The Boeing Company Div Legacy Wichita (USA) |
| 60-88 | Transtar Metals Corp (USA) |
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
| QQ-A-200/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| PA4200 | Transtar Metals Corp (USA) |
| LS3378 | Lockheed Martin Corp (USA) |
| 4630 | Alcoa/reynolds Metals Company (USA) |
| 1152371 | The Boeing Company (USA) |
| 734LL | Aluminum Co of America (USA) |
| 1152371 | The Boeing Company (USA) |
| AMS-QQ-A-200/3 | Sae International Dba Sae International (USA) |
NSN 9540-00-145-7539 is a Angle,structural, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-145-7539 has 13 cross-referenced part numbers: 2-133 (Lockheed Martin Corporation Div Rotary and Mission Systems), ASTM B221 (American Society for Testing and Materials Dba Astm International), BAC1503-4205 (The Boeing Company Div Legacy Wichita), 60-88 (Transtar Metals Corp), AMS-QQ-A-200/3 (Society of Automotive Engineers Inc) and 8 more.
There are 12 known substitutes for 9540-00-145-7539: 5905-00-089-4604, 9540-00-119-9027, 4730-00-168-4614 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2-133: Weight Per Unit Measure: 0.580 POUNDS PER LINEAR FOOT LBS; Length: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT; Overall Height: 1.250 INCHES NOMINAL IN; Material Document and Classification: AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE. 18 total characteristics are documented in the Federal Logistics Information System.