fittings › pipe to tube elbows
MS20822-5D
90°, Elbow
Description
90°, Elbow
Specifications
| Alternate Part Number | AN822-5D |
|---|---|
| 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 | 0.953 in |
| Dimension Q Tolerance | -0 in |
| Dimension S | 0.781 in |
| Dimension S Tolerance | -0.000 in |
| Dimension V | 0.500 in |
| Elbow Angle | 90 º |
| End Application | F-16 aircraft |
| Flared Tube Angle | 37 º |
| Flow Angle | 90.0 degrees |
| Industry Standards/Certification | MS20822 |
| Leg Length | 0.781 inches 2nd end and 0.828 inches 2nd end, 0.953 inches 1st end and 1.000 inches 1st end |
| Material | Aluminum |
| NIIN | 00-278-3678 |
| NSN | 4730-00-278-3678 |
| Outside Diameter Tube Accommodated | 0.312 inches 1st end |
| Pipe Thread End P (ANPT) | 1/8 in |
| Seat Angle | 37.0 degrees 1st end |
| Special Features | Used on grumman a10 aircraft;weapon system essential |
| Surface Treatment | Anodize |
| Thread Class | 3a 1st end |
| Thread Qty Per Inch (tpi) | 27 2nd end |
| Thread Series Designator | Anpt 2nd end, Unf (fine thread) 1st end |
| Thread Size | 0.125 inches 2nd end, 0.500 inches 1st end |
| Thread T (Reference) | 0.500-20 |
| Tube Outside Diameter | 5/16 in |
| Weight | 0.025 lb |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
Interchangeable
Parts that share a National Stock Number or are listed as an alternate for MS20822-5D — functionally equivalent.
- AN822-5D Listed alternate #5
Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error