The Angle,structural, cataloged under National Stock Number 9540-00-145-8157, 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 Aluminum Co of America. Government technical data includes 16 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-00-145-8157 |
| Primary Part Number | 15643 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Aluminum Co of America |
| Status | ACTIVE |
| Base Flange Thickness | 0.051 INCHES NOMINAL IN |
| Material Document and Classification | QQ-A-200/3 FED SPEC 1ST MATERIAL RESPONSE |
| Basic Shape Style | ANGLE |
| Material | ALUMINUM ALLOY 2024 |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Heat Treatment | T-4 SOLUTION HEAT TREATED |
| Second Tip Relationship to First Tip | NOT IDENTICAL |
| Fillet Radius Where Left Flange Joins Base Flange | 0.093 INCHES NOMINAL IN |
| First Tip Style | SQUARE END |
| Weight Per Unit Measure | 0.130 POUNDS PER LINEAR FOOT LBS |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Left Side Flange Thickness | 0.051 INCHES NOMINAL IN |
| Second Tip Diameter | 0.187 INCHES NOMINAL IN |
| Second Tip Radius | 0.093 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | T4 TEMPER |
| Second Tip Style | UPPER BULBOUS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 9540-00-145-8157 is a Angle,structural, manufactured by Aluminum Co of America, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-145-8157 has 3 cross-referenced part numbers: 15643 (Aluminum Co of America), QQA200-3 (Federal Specifications Promulgated by General Services Administration Washington DC), 1M322 (The Boeing Company Div Defense).
There are 12 known substitutes for 9540-00-145-8157: 5110-00-273-0101, 2010-00-362-6831, 4720-00-778-6318 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 15643: Base Flange Thickness: 0.051 INCHES NOMINAL IN; Material Document and Classification: QQ-A-200/3 FED SPEC 1ST MATERIAL RESPONSE; Overall Width: 1.000 INCHES NOMINAL IN; Basic Shape Style: ANGLE. 18 total characteristics are documented in the Federal Logistics Information System.