M-Jet 5 Clamping Nut 303453 High Quality WaterWaterjet-Quartz-High-Pressure-Water-Jet-Cutter-With-Abrasive-p.html target='_blank'>Jet Cutting Machines Parts

The M-Jet 5 Clamping Nut (OEM # 303453) is a stainless-steel lock nut designed to secure the mixing tube in cutting heads. It replaces earlier nut designs and is critical for maintaining proper alignment and sealing of the mixing assembly under up to 60,000 psi operating pressure.

Specifications
OEM Part Number: 303453
Alternate Part Numbers: 1-13198 (RockRidge Abrasives)
, WO303453 (Barton International)
, ACS13198 (Abrasive Blast Supply)
Material: 17-4 PH stainless steel
Function: Acts as a lock nut to clamp and retain the mixing tube in nozzles, preventing loosening under vibration and high-pressure flow
Dimensions: Fits standard mixing tubes; roughly 3/8″ bore diameter
Weight: 0.022 kg (approx. 0.05 lbs)