fittings › tube elbows
MS21908J5
Military Standard Tube Elbow
Description
Thread Size: 63/64, 90 degree, MS21908 series fitting
Specifications
| Connection Style | Flareless (tube) 1st end, Flareless (tube) 2nd end bulkhead |
|---|---|
| Connection Type | Threaded external tube 1st end, Threaded external tube 2nd end bulkhead |
| Flow Angle | 90.0 degrees |
| Leg Length | 1.031 inches 2nd end bulkhead, 1.531 inches 1st end |
| Material | CRES |
| Outside Diameter Tube Accommodated | 0.312 inches 1st end, 0.312 inches 2nd end bulkhead |
| Seat Angle | 12.0 degrees 1st end, 12.0 degrees 2nd end bulkhead |
| Surface Treatment | Passivate |
| Thread Class | 3a 1st end, 3a 2nd end bulkhead |
| Thread Qty | 20 |
| Thread Qty Per Inch (tpi) | 20 1st end, 20 2nd end bulkhead |
| Thread Series | UNJF |
| Thread Series Designator | Unjf (fine thread with external controlled root radius) 1st end, Unjf (fine thread with external controlled root radius) 2nd end bulkhead |
| Thread Size | 0.500 inches 1st end, 0.500 inches 2nd end bulkhead |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS21908J5. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error