fittings › pipe to tube elbows
MS20823-4D
45°; Elbow
Description
45°; Elbow
Specifications
| Connection Style | Flared (tube) 1st end, Plain (pipe) 2nd end |
|---|---|
| Connection Type | Flared Tube, Threaded external pipe 2nd end, Threaded external tube 1st end |
| Dimension Q | 0.703 in |
| Dimension Q Tolerance | -0 in |
| Dimension S | 0.625 in |
| Dimension V | 0.438 in |
| Elbow Angle | 45 º |
| End Application | Aircraft application |
| Flared Tube Angle | 37 º |
| Flow Angle | 45.0 degrees |
| Industry Standards/Certification | MS20823 |
| Leg Length | 0.625 inches 2nd end, 0.703 inches 1st end |
| Material | Aluminum |
| Material Specification | T6 federal specification single material response qq-a-225/4 |
| Maximum Operating Pressure | 3000.0 pounds per square inch single response |
| NIIN | 00-186-9951 |
| NSN | 4730-00-186-9951 |
| Outside Diameter Tube Accommodated | 0.250 inches 1st end |
| Pipe Thread End (MS33677 Style) | A |
| Pipe Thread End P (ANPT) | 1/8 in |
| Seat Angle | 37.0 degrees 1st end |
| Specification Data | 96906-ms20823 government standard |
| Surface Treatment | Anodize |
| Surface Treatment Specification | Mil-a-8625 military specification single treatment response |
| Thread Class | 3a 1st end |
| Thread Series Designator | Npt 2nd end, Unjf (fine thread with external controlled root radius) 1st end |
| Thread Size | 0.125 inches 2nd end, 0.438 inches 1st end |
| Thread T (Reference) | 7/16-20 |
| Tube Outside Diameter | 1/4 in |
| Weight | .0015 lb |
Other sizes
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Cross-reference
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Catalog data updated 2026-07-05. Report a data error