NSN 4320-00-181-9440

Part Details | AXIAL PISTONS PUMP

4320-00-181-9440 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: 381267, PV320530A, PV3-205-30A, 2152211931, 215-22119-31, 4320-00-181-9440, 00-181-9440, 4320001819440, 001819440

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
43MAY 14, 197100-181-944014791 ( PUMP, AXIAL PISTONS )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4320-00-181-9440
Part Number Cage Code Manufacturer
38126762983EATON AEROSPACE LLC
PV3-205-30A62983EATON AEROSPACE LLC
215-22119-3180378TRIUMPH AEROSTRUCTURES, LLCDBA TRIUMPH AEROSTRUCTURES - VOUGHT
Technical Data | NSN 4320-00-181-9440
Characteristic Specifications
MEDIA FOR WHICH DESIGNED HYDROCARBON FUELS AND OILS
PUMPING ELEMENT OPERATING POSITION HORIZONTAL
PUMP ROTATION DIRECTION COUNTERCLOCKWISE
PUMP RECIPROCATING DESIGN SINGLE ACTING
CYLINDER QUANTITY9
PUMPING ELEMENT TYPE PISTON
RECIPROCATING STROKE TYPE VARIABLE
INTAKE CONNECTION QUANTITY1
INTAKE CONNECTION TYPE THREADED INTERNAL
INTAKE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR1.313-12 UN
DISCHARGE CONNECTION QUANTITY2
DISCHARGE CONNECTION TYPE THREADED INTERNAL
DISCHARGE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR0.563-18 UNF AND 1.063-12 UN
DRIVE CONNECTION TYPE CLOSE COUPLED
DRIVE SHAFT TYPE SPLINED, STRAIGHT EXTERNAL
DRIVE SHAFT END DIAMETER1.267 INCHES NOMINAL
DRIVE SHAFT LENGTH1.690 INCHES NOMINAL