MIL-PRF-83766 Revision B, August 1, 1997
FILLER AND PRESSURIZATION UNIT, HYDRAULIC SYSTEM
Includes all amendments and changes through Interim Notice 1, July 22, 2015
Additional Comments: INACTIVE FOR NEW DESIGN
The filler and pressurization unit covered by this document will be operated in hangars, flightlines, and flight decks for servicing aircraft hydraulic systems with pressures from 0-3,000 psi.