The Angle,structural, cataloged under National Stock Number 9540-01-231-2297, 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 Northrop Grumman Systems Corporation. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-01-231-2297 |
| Primary Part Number | BAC-1514-105 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Second Tip Relationship to First Tip | IDENTICAL |
| Left Inside Angle | 103.0 DEGREES NOMINAL |
| Basic Shape Style | ANGLE |
| Base Flange Thickness | 1.080 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 7075 |
| Fillet Radius Where Left Flange Joins Base Flange | 0.090 INCHES NOMINAL IN |
| Weight Per Unit Measure | 0.193 POUNDS PER LINEAR FOOT LBS |
| Left Side Flange Thickness | 0.080 INCHES NOMINAL IN |
| First Tip Style | SQUARE END |
| Length | 0.342 FEET NOMINAL FT |
| Material Document and Classification | MIL-A-12545 MIL SPEC SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| BAC-1514-105 | Northrop Grumman Systems Corporation (USA) |
| 20342 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
NSN 9540-01-231-2297 is a Angle,structural, manufactured by Northrop Grumman Systems Corporation, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-01-231-2297 has 2 cross-referenced part numbers: BAC-1514-105 (Northrop Grumman Systems Corporation), 20342 (International Light Metals Corp Sub of Martin Marietta Corp).
There are 6 known substitutes for 9540-01-231-2297: 4730-00-277-7918, 5940-00-622-1934, 5950-00-647-6992 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for BAC-1514-105: Second Tip Relationship to First Tip: IDENTICAL; Left Inside Angle: 103.0 DEGREES NOMINAL; Basic Shape Style: ANGLE; Base Flange Thickness: 1.080 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.