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Axial Pistons Pump NSN 4320-01-347-2819

Item Description

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.

NSN 4320-01-347-2819 NSN: 4320-01-347-2819

Features and Characteristics

Intake Connection Quantity
1
Intake Connection Type
Threaded internal
Discharge Connection Quantity
1
Discharge Connection Type
Threaded internal
Drive Connection Type
Rigid coupled
Media For Which Designed
Air
End Application
F-111 flight control hydraulic pumps
Maximum Discharge Flow Rate
5800.0 gallons per minute
Discharge Pressure
3100.0 pounds per square inch gage
Operating Speed At Rated Capacity
7250.0 revolutions per minute
Pump Rotation Direction
Counterclockwise
Volume Control Type
Pressure compensation
Drive Shaft Type
Splined, straight external
Drive Shaft End Diameter
Between 1.262 inches and 1.267 inches
Drive Shaft Length
8.390 inches
Unpackaged Unit Length
10.625 inches
Unpackaged Unit Width
5.6870 inches
Unpackaged Unit Height
7.375 inches
Intake Connection Thread Size And Series/type Designator
0.625-12 un
Special Features
Spline data: number of teeth 24; pitch diameter: 1.200 in; pressure angle 30 deg
Supplementary Features
Max continuous case drain pressure 200 psig; case proof pressure 500 psig; min origingal design life 750 hour
Fsc Application Data
Pump, variable delivery, hydraulic assembly of; model no. Ap12v-tba
FSC
4320 Power And Hand Pumps
NIIN
013472819
NSN
4320013472819

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
66130
Cage Code:
93835
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8413500070
  • NAICS: 333996
  • SITC: 74240
  • Description: Hydraulic fluid power pumps, radial piston type
  • End Use (Code 21100):
    Industrial engines

Q & A

Frequently asked questions for NSN 4320-01-347-2819
What are the manufacturers of nsn 4320013472819?
Does this nsn 4320013472819 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320013472819
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.
Does nsn 4320013472819 contain any precious metals?
No precious metal content.
Does nsn 4320013472819 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320013472819?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
14791
FIIG:
A19400
App. Key:
A
Cond. Code:
2
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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