The Angle,structural, cataloged under National Stock Number 9540-00-086-1498, 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 International Light Metals Corp Sub of Martin Marietta Corp. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 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 | 9540-00-086-1498 |
| Primary Part Number | 13939 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | International Light Metals Corp Sub of Martin Marietta Corp |
| Status | ACTIVE |
| Basic Shape Style | ANGLE |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| First Tip Outer Radius | 0.047 INCHES NOMINAL IN |
| Fillet Radius Where Left Flange Joins Base Flange | 0.094 INCHES NOMINAL IN |
| Second Tip Relationship to First Tip | IDENTICAL |
| Weight Per Unit Measure | 0.240 POUNDS PER LINEAR FOOT LBS |
| Material | ALUMINUM ALLOY 2024 |
| Heat Treatment | T-3511 SOLUTION HEAT TREATED |
| Left Side Flange Thickness | 0.094 INCHES NOMINAL IN |
| Material Document and Classification | AMS-QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE |
| First Tip Style | SQUARE W/ INNER AND OUTER CORNER RADII |
| Nondefinitive Spec/std Data | 2024 ALLOY AND T3511 TEMPER |
| Base Flange Thickness | 0.094 INCHES NOMINAL IN |
| First Tip Inner Radius | 0.047 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 13939 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| AMS-QQ-A-200/3 | Society of Automotive Engineers Inc (USA) |
| 10556 | Alcoa/reynolds Metals Company (USA) |
| LS3283 | Lockheed Martin Corp (USA) |
| QQA200-3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AMS-QQ-A-200/3 | Sae International Dba Sae International (USA) |
NSN 9540-00-086-1498 is a Angle,structural, manufactured by International Light Metals Corp Sub of Martin Marietta Corp, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-086-1498 has 6 cross-referenced part numbers: 13939 (International Light Metals Corp Sub of Martin Marietta Corp), AMS-QQ-A-200/3 (Society of Automotive Engineers Inc), 10556 (Alcoa/reynolds Metals Company), LS3283 (Lockheed Martin Corp), QQA200-3 (Federal Specifications Promulgated by General Services Administration Washington DC) and 1 more.
There are 12 known substitutes for 9540-00-086-1498: 9540-00-086-1497, 5999-00-138-8797, 9540-00-251-2595 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 13939: Overall Width: 1.250 INCHES NOMINAL IN; Basic Shape Style: ANGLE; Left Inside Angle: 90.0 DEGREES NOMINAL; First Tip Outer Radius: 0.047 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.