fittings › pipe to tube elbows
MS20822-4D
90°; Elbow
Description
90°; 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 |
| Criticality Code Justification | Feat |
| Dimension Q | 0.891 in |
| Dimension Q Tolerance | -0 in |
| Dimension S | 0.781 in |
| Dimension S Tolerance | -0.000 in |
| Dimension V | 0.438 in |
| Elbow Angle | 90 º |
| Flared Tube Angle | 37 º |
| Flow Angle | 90.0 degrees |
| Industry Standards/Certification | MS20822 |
| Leg Length | 0.781 inches nominal 2nd end, 0.891 inches nominal 1st end |
| Material | Aluminum |
| NIIN | 00-186-9961 |
| NSN | 4730-00-186-9961 |
| Nondefinitive Specification/Std Data | 6a figure |
| Outside Diameter Tube Accommodated | 0.250 inches 1st end |
| Pipe Thread End P (ANPT) | 1/8 in |
| Seat Angle | 37.0 degrees 1st end |
| Special Features | Grumman aerospace corp a-10 aircraft;weapon system essential |
| Specification Data | 81343-j512 professional/industrial association standard |
| Surface Treatment | Anodize |
| Thread Class | 3a 1st end |
| Thread Qty Per Inch (tpi) | 20 1st end |
| Thread Series Designator | Anpt 2nd end, Unjf 1st end |
| Thread Size | 0.125 inches 2nd end, 0.438 inches 1st end |
| Thread T (Reference) | 0.437-20 |
| Tube Outside Diameter | 1/4 in |
| Weight | 0.02 lb |
Other sizes
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Cross-reference
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Catalog data updated 2026-07-05. Report a data error