fittings › tube coupling nuts
MS51823-3SS
Military Standard Tube Coupling Nut
Description
Tube Coupling Nut
Specifications
| Material | CRES |
|---|---|
| Nondefinitive Specification/Std Data | 31 figure |
| Nut Height | 0.703 |
| Nut Style | Tube coupling |
| Seat Angle | 40.00 degrees |
| Special Features | M198 med. towed 155-mm supports 1025-01-026-6648;howitzer |
| Specification Data | 96906-ms51823 government standard and 81343-j514 professional/industrial association standard |
| Surface Treatment | Passivate |
| Thread Class | 2b |
| Thread Direction | Right-hand |
| Thread Qty | 20 |
| Thread Qty Per Inch (tpi) | 20 |
| Thread Series | Unf (fine thread) |
| Thread Size | 0.438 |
| Width Across Flats | 0.563 |
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS51823-3SS. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error