The Angle,structural, cataloged under National Stock Number 9540-00-720-4671, 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 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-00-720-4671 |
| Primary Part Number | 30949 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Aluminum Co of America |
| Status | ACTIVE |
| Second Tip Relationship to First Tip | NOT IDENTICAL |
| Basic Shape Style | ANGLE |
| First Tip Radius | 0.125 INCHES NOMINAL IN |
| Material Document and Classification | QQ-A-200/11 FED SPEC 1ST MATERIAL RESPONSE |
| Material | ALUMINUM ALLOY 7075 |
| Nondefinitive Spec/std Data | T6 TEMPER |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Length | 12.000 FEET NOMINAL FT |
| Weight Per Unit Measure | 0.570 POUNDS PER LINEAR FOOT LBS |
| Fabrication Method | EXTRUDED |
| Second Tip Radius | 0.125 INCHES NOMINAL IN |
| First Tip Style | RIGHT QUARTER RADIUS |
| Left Side Flange Thickness | 0.120 INCHES NOMINAL IN |
| Fillet Radius Where Left Flange Joins Base Flange | 0.188 INCHES NOMINAL IN |
| Heat Treatment | T-6 SOLUTION HEAT TREATED |
| Base Flange Thickness | 0.120 INCHES NOMINAL IN |
| Second Tip Style | UPPER RADIUS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 30949 | Aluminum Co of America (USA) |
| AMS-QQA200-11 | Sae International Dba Sae International (USA) |
| AMS-QQA200-11 | Society of Automotive Engineers Inc (USA) |
| 14162-3 | International Light Metals Corp Sub of Martin Marietta Corp (USA) |
| QQA200-11 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 9540-00-720-4671 is a Angle,structural, manufactured by Aluminum Co of America, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-720-4671 has 5 cross-referenced part numbers: 30949 (Aluminum Co of America), AMS-QQA200-11 (Sae International Dba Sae International), AMS-QQA200-11 (Society of Automotive Engineers Inc), 14162-3 (International Light Metals Corp Sub of Martin Marietta Corp), QQA200-11 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 6 known substitutes for 9540-00-720-4671: 4730-00-050-4208, 5995-00-093-6403, 9540-00-221-8508 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 30949: Second Tip Relationship to First Tip: NOT IDENTICAL; Basic Shape Style: ANGLE; First Tip Radius: 0.125 INCHES NOMINAL IN; Material Document and Classification: QQ-A-200/11 FED SPEC 1ST MATERIAL RESPONSE. 19 total characteristics are documented in the Federal Logistics Information System.