NSN 4320-00-273-8582

Part Details | AXIAL PISTONS PUMP

4320-00-273-8582 A positive displacement device which utilizes the reciprocating motion of a multiple number of parallel pistons arranged axially in a cylinder barrel as a means of transferring a liquid from one place to another. The pistons are actuated by revolving the cylinder barrel at an angle to the drive shaft axis or by a tilting box when the cylinder barrel revolves on the drive shaft. The piston displacement may be fixed or variable. It is designed to be driven by a prime mover which is not an integral part of the pump.

Alternate Parts: 504174, 50417-4, 415253, 41525-3, 41525, 409928, CV31S1701336269, CV31S1701-336269, 4320-00-273-8582, 00-273-8582, 4320002738582, 002738582

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
43JAN 01, 196300-273-858214791 ( PUMP, AXIAL PISTONS )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4320-00-273-8582
Part Number Cage Code Manufacturer
50417-462983EATON AEROSPACE LLC
41525-362983EATON AEROSPACE LLC
4152562983EATON AEROSPACE LLC
40992880064NAVAL SHIP SYSTEMS COMMAND
CV31S1701-33626980064NAVAL SHIP SYSTEMS COMMAND
Technical Data | NSN 4320-00-273-8582
Characteristic Specifications
DISCHARGE PRESSURE1000.0 POUNDS PER SQUARE INCH GAGE
OPERATING SPEED AT RATED CAPACITY550.0 REVOLUTIONS PER MINUTE
MEDIA FOR WHICH DESIGNED HYDROCARBON FUELS AND OILS
PUMPING ELEMENT OPERATING POSITION HORIZONTAL
PUMP ROTATION DIRECTION COUNTERCLOCKWISE
PUMP RECIPROCATING DESIGN SINGLE ACTING
CYLINDER QUANTITY7
PUMPING ELEMENT TYPE PISTON
RECIPROCATING STROKE TYPE VARIABLE
VOLUME CONTROL TYPE ROTARY
CONTROL LOCATION LEFT SIDE
INTAKE CONNECTION QUANTITY1
INTAKE CONNECTION TYPE SQUARE FLANGE
DISCHARGE CONNECTION QUANTITY1
DISCHARGE CONNECTION TYPE SQUARE FLANGE
DRIVE CONNECTION TYPE RIGID COUPLED
DRIVE SHAFT TYPE MACHINE KEYWAY
DRIVE SHAFT END DIAMETER1.750 INCHES NOMINAL
DRIVE SHAFT LENGTH3.000 INCHES NOMINAL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY CCW ROTATION AND LH CONTROL