The Angle,structural, cataloged under National Stock Number 9540-00-720-4253, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-00-720-4253 |
| Primary Part Number | 13634 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Aluminum Co of America |
| Status | ACTIVE |
| Base Flange Thickness | 0.063 INCHES NOMINAL IN |
| Weight Per Unit Measure | 0.223 POUNDS PER LINEAR FOOT LBS |
| Fabrication Method | EXTRUDED |
| First Tip Style | RIGHT QUARTER RADIUS |
| Material | ALUMINUM ALLOY 7075 |
| Left Side Flange Thickness | 0.063 INCHES NOMINAL IN |
| Second Tip Style | UPPER RADIUS |
| First Tip Radius | 0.031 INCHES NOMINAL IN |
| Fillet Radius Where Left Flange Joins Base Flange | 0.063 INCHES NOMINAL IN |
| Second Tip Relationship to First Tip | NOT IDENTICAL |
| Heat Treatment | T-6 SOLUTION HEAT TREATED |
| Basic Shape Style | ANGLE |
| Material Document and Classification | AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Nondefinitive Spec/std Data | 7075 ALLOY AND T6 TEMPER |
| Second Tip Radius | 0.031 INCHES NOMINAL IN |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Length | 12.000 FEET NOMINAL FT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 13634 | Aluminum Co of America (USA) |
| QQ-A-200/11 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AMS-QQ-A-200/11 | Sae International Dba Sae International (USA) |
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
| PA4299 | Transtar Metals Corp (USA) |
| AMS-QQ-A-200/11 | Society of Automotive Engineers Inc (USA) |
| 60-5479 | Transtar Metals Corp (USA) |
NSN 9540-00-720-4253 is a Angle,structural, manufactured by Aluminum Co of America, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-720-4253 has 7 cross-referenced part numbers: 13634 (Aluminum Co of America), QQ-A-200/11 (Federal Specifications Promulgated by General Services Administration Washington DC), AMS-QQ-A-200/11 (Sae International Dba Sae International), ASTM B221 (American Society for Testing and Materials Dba Astm International), PA4299 (Transtar Metals Corp) and 2 more.
There are 8 known substitutes for 9540-00-720-4253: 5961-00-200-1990, 5995-00-501-6300, 4130-00-765-9016 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 13634: Overall Height: 1.000 INCHES NOMINAL IN; Base Flange Thickness: 0.063 INCHES NOMINAL IN; Weight Per Unit Measure: 0.223 POUNDS PER LINEAR FOOT LBS; Fabrication Method: EXTRUDED. 19 total characteristics are documented in the Federal Logistics Information System.