The Angle,structural, cataloged under National Stock Number 9540-00-555-5970, 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 The Boeing Company. 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 9540-00-555-5970 |
| Primary Part Number | 1249328 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | The Boeing Company |
| Status | CANCELLED |
| Fabrication Method | EXTRUDED |
| Weight Per Unit Measure | 0.960 POUNDS PER LINEAR FOOT LBS |
| Material | ALUMINUM ALLOY 7075 |
| First Tip Style | SQUARE END |
| Heat Treatment | T-6 SOLUTION HEAT TREATED |
| Basic Shape Style | ANGLE |
| Second Tip Relationship to First Tip | IDENTICAL |
| Left Side Flange Thickness | 0.125 INCHES NOMINAL IN |
| Fillet Radius Where Left Flange Joins Base Flange | 0.125 INCHES NOMINAL IN |
| Material Document and Classification | AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Nondefinitive Spec/std Data | 7075 ALLOY AND T6 TEMPER |
| Base Flange Thickness | 0.125 INCHES NOMINAL IN |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1249328 | The Boeing Company (USA) |
| QQ-A-200/11 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 60-208 | Transtar Metals Corp (USA) |
| S8969 | Northrop Grumman Systems Corporation (USA) |
| 1249328 | The Boeing Company (USA) |
| AMS-QQ-A-200/11 | Sae International Dba Sae International (USA) |
| 13633 | Aluminum Co of America (USA) |
| ASTM B221 | American Society for Testing and Materials Dba Astm International (USA) |
| AMS-QQ-A-200/11 | Society of Automotive Engineers Inc (USA) |
NSN 9540-00-555-5970 is a Angle,structural, manufactured by The Boeing Company, classified under FSC 9540 (No Item Name Available). Status: cancelled.
NSN 9540-00-555-5970 has 9 cross-referenced part numbers: 1249328 (The Boeing Company), QQ-A-200/11 (Federal Specifications Promulgated by General Services Administration Washington DC), 60-208 (Transtar Metals Corp), S8969 (Northrop Grumman Systems Corporation), 1249328 (The Boeing Company) and 4 more.
There are 12 known substitutes for 9540-00-555-5970: 6515-00-089-5781, 3120-00-110-9569, 9540-00-145-5803 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1249328: Fabrication Method: EXTRUDED; Weight Per Unit Measure: 0.960 POUNDS PER LINEAR FOOT LBS; Overall Height: 2.500 INCHES NOMINAL IN; Material: ALUMINUM ALLOY 7075. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 9540-00-555-5970 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.