The Angle,structural, cataloged under National Stock Number 9540-00-251-1796, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems. 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9540-00-251-1796 |
| Primary Part Number | 10498 |
| Item Name | Angle,structural |
| FSC / FSG | 9540 / 95 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
| Status | ACTIVE |
| Left Side Flange Thickness | 0.093 INCHES NOMINAL IN |
| Fabrication Method | EXTRUDED |
| Nondefinitive Spec/std Data | T4 TEMPER |
| Material | ALUMINUM ALLOY 2024 |
| Material Document and Classification | QQ-A-200/3 FED SPEC 1ST MATERIAL RESPONSE |
| First Tip Style | RIGHT QUARTER RADIUS |
| Base Flange Thickness | 0.093 INCHES NOMINAL IN |
| Left Inside Angle | 90.0 DEGREES NOMINAL |
| First Tip Radius | 0.093 INCHES NOMINAL IN |
| Heat Treatment | T-4 SOLUTION HEAT TREATED |
| Second Tip Style | UPPER RADIUS |
| Basic Shape Style | ANGLE |
| Second Tip Relationship to First Tip | NOT IDENTICAL |
| Length | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT |
| Second Tip Radius | 0.093 INCHES NOMINAL IN |
| Weight Per Unit Measure | 0.250 POUNDS PER LINEAR FOOT LBS |
| Fillet Radius Where Left Flange Joins Base Flange | 0.125 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10498 | Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems (USA) |
| AMS-QQA200-3 | Society of Automotive Engineers Inc (USA) |
| BAC1503-1632 | The Boeing Company Div Defense (USA) |
| QQA200-3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| AMS-QQA200-3 | Sae International Dba Sae International (USA) |
NSN 9540-00-251-1796 is a Angle,structural, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems, classified under FSC 9540 (No Item Name Available). Status: active.
NSN 9540-00-251-1796 has 5 cross-referenced part numbers: 10498 (Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems), AMS-QQA200-3 (Society of Automotive Engineers Inc), BAC1503-1632 (The Boeing Company Div Defense), QQA200-3 (Federal Specifications Promulgated by General Services Administration Washington DC), AMS-QQA200-3 (Sae International Dba Sae International).
There are 7 known substitutes for 9540-00-251-1796: 5965-00-135-0506, 4320-00-398-8026, 5930-00-548-4853 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 10498: Left Side Flange Thickness: 0.093 INCHES NOMINAL IN; Overall Width: 1.750 INCHES NOMINAL IN; Fabrication Method: EXTRUDED; Nondefinitive Spec/std Data: T4 TEMPER. 19 total characteristics are documented in the Federal Logistics Information System.