The Angle,structural, cataloged under National Stock Number 9540-00-145-7553, 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 Corp. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 13 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 | 9540-00-145-7553 |
| Primary Part Number | LS1198 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Lockheed Martin Corp |
| Status | ACTIVE |
| First Tip Style | RIGHT QUARTER RADIUS |
| First Tip Radius | 0.040 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 2024 |
| Second Tip Style | UPPER RADIUS |
| Fillet Radius Where Left Flange Joins Base Flange | 0.062 INCHES NOMINAL IN |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Nondefinitive Spec/std Data | 2024 ALLOY AND T3511 TEMPER |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Second Tip Relationship to First Tip | NOT IDENTICAL |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| Weight Per Unit Measure | 0.060 POUNDS PER LINEAR FOOT LBS |
| Basic Shape Style | ANGLE |
| Left Side Flange Thickness | 0.040 INCHES NOMINAL IN |
| Heat Treatment | T-3511 SOLUTION HEAT TREATED |
| Base Flange Thickness | 0.040 INCHES NOMINAL IN |
| Second Tip Radius | 0.040 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| LS1198 | Lockheed Martin Corp (USA) |
| CVC1638 | Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division (USA) |
| AMS-QQ-A-200/3 | Sae International Dba Sae International (USA) |
| PA3035 | Transtar Metals Corp (USA) |
| QQ-A-200/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
| 9540PL1780030 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| S85 | Textron Aviation Inc (USA) |
| S85 | Cessna Aircraft Company Dba Textron Aviation (USA) |
| 10854 | Aluminum Co of America (USA) |
| 23210 | Alcoa/reynolds Metals Company (USA) |
| 60-793 | Transtar Metals Corp (USA) |
| BAC1503-1000 | The Boeing Company Div Legacy Wichita (USA) |
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
NSN 9540-00-145-7553 is a Angle,structural, manufactured by Lockheed Martin Corp, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-145-7553 has 14 cross-referenced part numbers: LS1198 (Lockheed Martin Corp), CVC1638 (Triumph Aerostructures, Llc Dba Triumph Aerostructures - Vought Integrated Programs Division), AMS-QQ-A-200/3 (Sae International Dba Sae International), PA3035 (Transtar Metals Corp), QQ-A-200/3 (Federal Specifications Promulgated by General Services Administration Washington DC) and 9 more.
There are 12 known substitutes for 9540-00-145-7553: 5310-00-042-6903, 5315-00-197-3452, 5310-00-198-3711 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for LS1198: First Tip Style: RIGHT QUARTER RADIUS; Overall Height: 0.625 INCHES NOMINAL IN; First Tip Radius: 0.040 INCHES NOMINAL IN; Material: ALUMINUM ALLOY 2024. 18 total characteristics are documented in the Federal Logistics Information System.