fittings › tube tees
MS21912D4
Military Standard Tube Tee
Description
Flareless tube on all ends, MS21912 series fitting
Specifications
| Connection Style | Flareless (tube) all ends |
|---|---|
| Connection Type | Threaded external tube all ends |
| Leg Length | 0.938 inches 2nd end, 0.938 inches 3rd end, 1.50 inches 1st end |
| Material | Aluminum |
| NIIN | 01-106-1254 |
| NSN | 4730-01-106-1254 |
| Outside Diameter Tube Accommodated | 0.250 inches all ends |
| Seat Angle | 12 degrees all ends |
| Specification Data | 96906-ms21912 government standard |
| Thread Class | 3a 1st end bulkhead, 3a all ends |
| Thread Series | UNJF |
| Thread Series Designator | Unjf (fine thread with external controlled root radius) 1st end bulkhead |
| Thread Size | 0.438 inches 1st end bulkhead, 0.438 inches all ends |
| Weight | 0.05 lb |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- MS21912D4
- MS21912D5
- MS21912D6
- MS21912D8
- MS21912D12
- MS21912D16
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS21912D4. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error