The Angle,structural, cataloged under National Stock Number 9540-00-227-8908, 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 American Society for Testing and Materials Dba Astm International. Government technical data includes 21 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 | 9540-00-227-8908 |
| Primary Part Number | ASTM B221 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | American Society for Testing and Materials Dba Astm International |
| Status | ACTIVE |
| Left Outside Angle | 90.0 DEGREES NOMINAL |
| Fillet Radius Where Left Flange Joins Base Flange | 0.094 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 2024 |
| Base Flange Thickness | 0.051 INCHES NOMINAL IN |
| Weight Per Unit Measure | 0.110 POUNDS PER LINEAR FOOT LBS |
| Left Side Flange Thickness | 0.051 INCHES NOMINAL IN |
| Toe Overall Height | 0.067 INCHES NOMINAL IN |
| Flange Outer Face to Bottom Flange Centerline Distance | 0.250 INCHES NOMINAL IN |
| Second Tip Style | SQUARE END |
| Second Tip Relationship to First Tip | NOT IDENTICAL |
| First Tip Style | RIGHT BULBOUS |
| Heat Treatment | T-3511 SOLUTION HEAT TREATED |
| Nondefinitive Spec/std Data | 2024 ALLOY AND T3511 TEMPER |
| First Tip Radius | 0.094 INCHES NOMINAL IN |
| Basic Shape Style | ANGLE |
| Material Document and Classification | ASTM B221 ASSN STD SINGLE MATERIAL RESPONSE |
| Fabrication Method | EXTRUDED |
| First Tip Diameter | 0.188 INCHES NOMINAL IN |
| Heel Height | 0.016 INCHES NOMINAL IN |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Outer Face Bottom Flange Right End Corner Radius | 2.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
| QQ-A-200/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 10265 | Aluminum Co of America (USA) |
NSN 9540-00-227-8908 is a Angle,structural, manufactured by American Society for Testing and Materials Dba Astm International, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-227-8908 has 3 cross-referenced part numbers: ASTM B221 (American Society for Testing and Materials Dba Astm International), QQ-A-200/3 (Federal Specifications Promulgated by General Services Administration Washington DC), 10265 (Aluminum Co of America).
There are 12 known substitutes for 9540-00-227-8908: 4320-00-218-3413, 2530-00-375-8565, 5305-00-527-3867 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for ASTM B221: Left Outside Angle: 90.0 DEGREES NOMINAL; Fillet Radius Where Left Flange Joins Base Flange: 0.094 INCHES NOMINAL IN; Overall Height: 0.875 INCHES NOMINAL IN; Material: ALUMINUM ALLOY 2024. 23 total characteristics are documented in the Federal Logistics Information System.