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   Data updated: 03 Apr 2026. Home |  About Quick Search |  ASSIST |  ASSIST Updates Document Details

Document ID:   MIL-STD-419       Scroll down to access document images

Overview
Title:  Cleaning, Protecting, and Testing Piping, Tubing, and Fittings for Hydraulic Power Transmission Equipment
Scope:  This standard covers the requirements governing the basic methods of cleaning and protecting nonferrous and ferrous metal and alloyed pipe, tubing, and fittings prior to installation and after hydraulic tests in hydraulic power transmission applications. This standard is applicable to hydraulic components used in systems filled with either petroleum oil, synthetic poly-alpha-olephin (PAO) fluid, phosphate ester type fluid, or water based fluid.
Status:  Active Document Date:  18-MAR-2026      
  Next Review Due:  17-MAR-2031
4730 Doc Category:   Military Standard -Standard Practice  

Responsibilities
Lead Standardization Activity:  CC  DLA Weapons Support (Columbus)  
  Preparing Activity: SH  Naval Sea Systems Command (Ship Systems)
Coordination:  Full  
Army Custodian:  CR4   US Army Combat Capabilities Development Command, C5ISR Center  
Navy Custodian:  SH   Naval Sea Systems Command (Ship Systems)  

Changes to military standards or handbooks issued after August 1, 2003 are incorporated in the modified document.
Revision History Click on column headings for a description of column content.
MediaDocument Part DescriptionDist StmtDocument DatePagesSize
Document ImageRevision F Notice 1 - ValidationA18-MAR-202612.0 KB
Document ImageRevision F A15-SEP-202116550.9 KB
Document ImageRevision E Change 1 (change incorporated)A31-AUG-201719326.6 KB
Document ImageRevision E A26-APR-201018360.5 KB
Document ImageRevision D A13-JUL-1987191667.7 KB
Document ImageRevision B A24-FEB-197516682.1 KB

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