The Angle,structural, cataloged under National Stock Number 9540-01-231-9399, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-01-231-9399 |
| Primary Part Number | 14250-3 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | International Light Metals Corp Sub of Martin Marietta Corp |
| Status | ACTIVE |
| Left Side Flange Thickness | 0.080 INCHES NOMINAL IN |
| Basic Shape Style | ANGLE |
| Base Flange Thickness | 0.080 INCHES NOMINAL IN |
| Weight Per Unit Measure | 0.178 POUNDS PER LINEAR FOOT LBS |
| Fillet Radius Where Left Flange Joins Base Flange | 0.125 INCHES NOMINAL IN |
| Left Inside Angle | 80.0 DEGREES NOMINAL |
| Material | ALUMINUM ALLOY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 14250-3 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| S122870 | Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector (USA) |
| S122870 | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems (USA) |
NSN 9540-01-231-9399 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 9540-01-231-9399 has 3 cross-referenced part numbers: 14250-3 (International Light Metals Corp Sub of Martin Marietta Corp), S122870 (Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector), S122870 (Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems).
There are 2 known substitutes for 9540-01-231-9399: 4820-01-297-8033, 2590-01-508-5109. Verify interchangeability with system specifications before substitution.
Key specifications for 14250-3: Left Side Flange Thickness: 0.080 INCHES NOMINAL IN; Basic Shape Style: ANGLE; Base Flange Thickness: 0.080 INCHES NOMINAL IN; Weight Per Unit Measure: 0.178 POUNDS PER LINEAR FOOT LBS. 9 total characteristics are documented in the Federal Logistics Information System.