The Angle,structural, cataloged under National Stock Number 9540-00-555-2873, 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 Alcoa/reynolds Metals Company. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 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 | 9540-00-555-2873 |
| Primary Part Number | 3436 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Alcoa/reynolds Metals Company |
| Status | ACTIVE |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Base Flange Thickness | 0.250 INCHES NOMINAL IN |
| Fillet Radius Where Left Flange Joins Base Flange | 0.250 INCHES NOMINAL IN |
| First Tip Style | RIGHT QUARTER RADIUS |
| Material | ALUMINUM ALLOY 7075 |
| Nondefinitive Spec/std Data | T6 TEMPER |
| Material Document and Classification | QQ-A-200/11 FED SPEC 1ST MATERIAL RESPONSE |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Weight Per Unit Measure | 1.140 POUNDS PER LINEAR FOOT LBS |
| Second Tip Style | UPPER RADIUS |
| Heat Treatment | T-6 SOLUTION HEAT TREATED |
| Fabrication Method | EXTRUDED |
| Second Tip Relationship to First Tip | NOT IDENTICAL |
| Second Tip Radius | 0.125 INCHES NOMINAL IN |
| Left Side Flange Thickness | 0.250 INCHES NOMINAL IN |
| First Tip Radius | 0.125 INCHES NOMINAL IN |
| Basic Shape Style | ANGLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3436 | Alcoa/reynolds Metals Company (USA) |
| LS3247-2 | Lockheed Martin Corp (USA) |
| AMS-QQA200-11 | Society of Automotive Engineers Inc (USA) |
| QQA200-11 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 734RR | Aluminum Co of America (USA) |
| 13675 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| AMS-QQA200-11 | Sae International Dba Sae International (USA) |
NSN 9540-00-555-2873 is a Angle,structural, manufactured by Alcoa/reynolds Metals Company, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-555-2873 has 7 cross-referenced part numbers: 3436 (Alcoa/reynolds Metals Company), LS3247-2 (Lockheed Martin Corp), AMS-QQA200-11 (Society of Automotive Engineers Inc), QQA200-11 (Federal Specifications Promulgated by General Services Administration Washington DC), 734RR (Aluminum Co of America) and 2 more.
There are 12 known substitutes for 9540-00-555-2873: 4730-00-164-2928, 9540-00-197-9861, 6810-00-222-9679 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3436: Length: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT; Base Flange Thickness: 0.250 INCHES NOMINAL IN; Fillet Radius Where Left Flange Joins Base Flange: 0.250 INCHES NOMINAL IN; First Tip Style: RIGHT QUARTER RADIUS. 19 total characteristics are documented in the Federal Logistics Information System.