The Angle,structural, cataloged under National Stock Number 9540-00-542-2727, 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 Transtar Metals Corp. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 9 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 | 9540-00-542-2727 |
| Primary Part Number | PA3490 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Transtar Metals Corp |
| Status | ACTIVE |
| Second Tip Style | UPPER RADIUS |
| First Tip Radius | 0.250 INCHES NOMINAL IN |
| Heat Treatment | H-111 STRAIN HARDENED |
| Material | ALUMINUM ALLOY 5086 |
| Second Tip Radius | 0.250 INCHES NOMINAL IN |
| Left Side Flange Thickness | 0.250 INCHES NOMINAL IN |
| Weight Per Unit Measure | 2.030 POUNDS PER LINEAR FOOT LBS |
| Second Tip Relationship to First Tip | NOT IDENTICAL |
| Base Flange Thickness | 0.250 INCHES NOMINAL IN |
| First Tip Style | RIGHT QUARTER RADIUS |
| Fabrication Method | EXTRUDED |
| Basic Shape Style | ANGLE |
| Nondefinitive Spec/std Data | 5086 ALLOY AND H111 TEMPER |
| Material Document and Classification | AMS-QQ-A-200/5 FED SPEC SINGLE MATERIAL RESPONSE |
| Length | 20.000 FEET MINIMUM AND 30.000 FEET MAXIMUM FT |
| Fillet Radius Where Left Flange Joins Base Flange | 0.375 INCHES NOMINAL IN |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| PA3490 | Transtar Metals Corp (USA) |
| HA261 | Kaiser Aluminum and Chemical Corp (USA) |
| 3659 | Alcoa/reynolds Metals Company (USA) |
| 78G | Aluminum Co of America (USA) |
| 60-11807 | Transtar Metals Corp (USA) |
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
| 0A-4999 | Taber Extrusions, Llc (USA) |
| AMS-QQ-A-200/5 | Sae International Dba Sae International (USA) |
| PA3490 | Transtar Metals Corp (USA) |
| QQ-A-200/5 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AMS-QQ-A-200/5 | Society of Automotive Engineers Inc (USA) |
NSN 9540-00-542-2727 is a Angle,structural, manufactured by Transtar Metals Corp, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-542-2727 has 11 cross-referenced part numbers: PA3490 (Transtar Metals Corp), HA261 (Kaiser Aluminum and Chemical Corp), 3659 (Alcoa/reynolds Metals Company), 78G (Aluminum Co of America), 60-11807 (Transtar Metals Corp) and 6 more.
There are 12 known substitutes for 9540-00-542-2727: 4920-00-041-1280, 3110-00-100-0784, 9540-00-250-1059 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for PA3490: Second Tip Style: UPPER RADIUS; First Tip Radius: 0.250 INCHES NOMINAL IN; Heat Treatment: H-111 STRAIN HARDENED; Material: ALUMINUM ALLOY 5086. 19 total characteristics are documented in the Federal Logistics Information System.