fittings › tube to boss tees
MS21905D5
Military Standard Tube To Boss Tee
Description
Thread Size: 1/2", flareless, MS21905 series fitting
Specifications
| Connection Style | External seat for gasket seal (boss) 3rd end, Flareless (tube) 1st end, Flareless (tube) 2nd end |
|---|---|
| Connection Type | Threaded external boss 3rd end, Threaded external tube 1st end, Threaded external tube 2nd end |
| End Application | Aircraft application |
| Leg Length | 0.938 inches all ends |
| Material | Aluminum |
| Outside Diameter Tube Accommodated | 0.312 inches 1st end, 0.312 inches 2nd end |
| Seat Angle | 12.0 degrees 1st end, 12.0 degrees 2nd end |
| Specification Data | 96906-ms21905 government standard |
| Surface Treatment | Anodize |
| Surface Treatment Specification | Type2 military specification single treatment response mil-a8625 |
| Thread Class | 3a all ends |
| Thread Series | UNJF |
| Thread Series Designator | Unjf (fine thread with external controlled root radius) all ends |
| Thread Size | 0.500 inches all ends |
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS21905D5. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error