The Angle,structural, cataloged under National Stock Number 9540-00-477-4992, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 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 | 9540-00-477-4992 |
| Primary Part Number | 60-87 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Transtar Metals Corp |
| Status | ACTIVE |
| Weight Per Unit Measure | 0.280 POUNDS PER LINEAR FOOT LBS |
| Fabrication Method | EXTRUDED |
| Base Flange Thickness | 0.125 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 7075 |
| Material Document and Classification | AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Heat Treatment | O-ANNEALED |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Fillet Radius Where Left Flange Joins Base Flange | 0.031 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 7075 ALLOY AND T0 TEMPER |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Left Side Flange Thickness | 0.125 INCHES NOMINAL IN |
| Basic Shape Style | ANGLE |
| First Tip Style | SQUARE END |
| Second Tip Relationship to First Tip | IDENTICAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 27748 | Alcoa/reynolds Metals Company (USA) |
| 1E590 | The Boeing Company Div Legacy Am&m (USA) |
| AMS-QQ-A-200/11 | Society of Automotive Engineers Inc (USA) |
| PA5051 | Transtar Metals Corp (USA) |
| T2889 | Howmet Corporation Dba Alcoa Howmet, Whitehall, Casting Operations (USA) |
| 60-87 PRIMARY | Transtar Metals Corp (USA) |
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
| QQ-A-200/11 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 22439 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
NSN 9540-00-477-4992 is a Angle,structural, manufactured by Transtar Metals Corp, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-477-4992 has 9 cross-referenced part numbers: 27748 (Alcoa/reynolds Metals Company), 1E590 (The Boeing Company Div Legacy Am&m), AMS-QQ-A-200/11 (Society of Automotive Engineers Inc), PA5051 (Transtar Metals Corp), T2889 (Howmet Corporation Dba Alcoa Howmet, Whitehall, Casting Operations) and 4 more.
There are 12 known substitutes for 9540-00-477-4992: 4330-00-094-1939, 5975-00-217-1277, 9540-00-251-2578 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 60-87: Weight Per Unit Measure: 0.280 POUNDS PER LINEAR FOOT LBS; Fabrication Method: EXTRUDED; Base Flange Thickness: 0.125 INCHES NOMINAL IN; Material: ALUMINUM ALLOY 7075. 16 total characteristics are documented in the Federal Logistics Information System.