The Angle,structural, cataloged under National Stock Number 9540-00-982-4894, 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 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-00-982-4894 |
| Primary Part Number | LS4682 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Lockheed Martin Corp |
| Status | ACTIVE |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Fillet Radius Where Left Flange Joins Base Flange | 0.094 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 7075 |
| Heat Treatment | T-6 SOLUTION HEAT TREATED |
| First Tip Inner Radius | 0.016 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 7075 ALLOY AND T6 TEMPER |
| Weight Per Unit Measure | 0.130 POUNDS PER LINEAR FOOT LBS |
| Basic Shape Style | ANGLE |
| Base Flange Thickness | 0.062 INCHES NOMINAL IN |
| Fabrication Method | EXTRUDED |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Material Document and Classification | AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| First Tip Style | SQUARE W/ INNER AND OUTER CORNER RADII |
| First Tip Outer Radius | 0.016 INCHES NOMINAL IN |
| Second Tip Relationship to First Tip | IDENTICAL |
| Left Side Flange Thickness | 0.062 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 23691 | Alcoa/reynolds Metals Company (USA) |
| PA5038 | Transtar Metals Corp (USA) |
| 72595 | Aluminum Co of America (USA) |
| AMS-QQ-A-200/11 | Society of Automotive Engineers Inc (USA) |
| QQ-A-200/11 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
| LS4682 PRIMARY | Lockheed Martin Corp (USA) |
| 60-4926 | Transtar Metals Corp (USA) |
NSN 9540-00-982-4894 is a Angle,structural, manufactured by Lockheed Martin Corp, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-982-4894 has 8 cross-referenced part numbers: 23691 (Alcoa/reynolds Metals Company), PA5038 (Transtar Metals Corp), 72595 (Aluminum Co of America), AMS-QQ-A-200/11 (Society of Automotive Engineers Inc), QQ-A-200/11 (Federal Specifications Promulgated by General Services Administration Washington DC) and 3 more.
There are 8 known substitutes for 9540-00-982-4894: 5950-00-146-4810, 5985-00-364-7563, 4820-00-436-2847 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for LS4682: Left Inside Angle: 90.0 DEGREES NOMINAL; Fillet Radius Where Left Flange Joins Base Flange: 0.094 INCHES NOMINAL IN; Material: ALUMINUM ALLOY 7075; Heat Treatment: T-6 SOLUTION HEAT TREATED. 18 total characteristics are documented in the Federal Logistics Information System.