MIL-F-81836, MILITARY SPECIFICATION: FILTER AND DISPOSABLE ELEMENT, FLUID PRESSURE, HYDRAULIC, 3 MICRON ABSOLUTE, GENERAL SPECIFICATION FOR (18-FEB-1972) [S/S BY MIL-PRF-81836B]

MIL-F-81836, MILITARY SPECIFICATION: FILTER AND DISPOSABLE ELEMENT, FLUID PRESSURE, HYDRAULIC, 3 MICRON ABSOLUTE, GENERAL SPECIFICATION FOR (18-FEB-1972) [S/S BY MIL-PRF-81836B]., This specification covers hydraulic fluid pressure filters and disposable filter elements which retain all particles larger than three microns absolute.