4320-00-540-4139, PUMP,AXIAL PISTONS

4730-00-540-4142 INVERTED NUT,TUBE COUPLING

National Stock Number:
4320-00-540-4139

Federal Supply Class:
4320

National Item Identification Number:
005404139

Description:
PUMP,AXIAL PISTONS

Detail:
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.

Manufacturer Information:

122753	62983	EATON AEROSPACE, LLC
61362	65177	PATTERSON PUMP CO
N3P2V2050FDBA	62983	EATON AEROSPACE, LLC
R122750	62983	EATON AEROSPACE, LLC
R122753	62983	EATON AEROSPACE, LLC
S2000-1170645	80064	NAVAL SHIP SYSTEMS COMMAND
S2000-1170645A	80064	NAVAL SHIP SYSTEMS COMMAND

Techincal Specification:

DRIVE SHAFT END DIAMETER	1.748 INCHES MINIMUM AND 1.749 INCHES MAXIMUM
DRIVE SHAFT LENGTH	2.937 INCHES NOMINAL
DRIVE SHAFT TYPE	MACHINE KEYWAY
DRIVE CONNECTION TYPE	FLEXIBLE COUPLED
CYLINDER QUANTITY	9
DISCHARGE CONNECTION QUANTITY	1
DISCHARGE CONNECTION TYPE	ROUND FLANGE
INTAKE CONNECTION QUANTITY	1
INTAKE CONNECTION TYPE	ROUND FLANGE
MAXIMUM DISCHARGE FLOW RATE	73.0 GALLONS PER MINUTE
MEDIA FOR WHICH DESIGNED	HYDROCARBON FUELS AND OILS
OPERATING SPEED AT RATED CAPACITY	1800.0 REVOLUTIONS PER MINUTE
PUMP RECIPROCATING DESIGN	SINGLE ACTING
PUMP ROTATION DIRECTION	CLOCKWISE
PUMPING ELEMENT TYPE	PISTON
PUMPING ELEMENT OPERATING POSITION	HORIZONTAL
RECIPROCATING STROKE TYPE	VARIABLE

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