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Radial Pistons Pump NSN 4320-01-157-6923

Item Description

A positive displacement device which utilizes the reciprocating and rotary motion of a multiple number of pistons which are arranged radially around a drive shaft as a means of transferring a liquid from one place to another. 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 4320-01-157-6923 NSN: 4320-01-157-6923

Features and Characteristics

Cylinder Quantity
7
Intake Connection Quantity
1
Intake Connection Type
Round flange
Discharge Connection Quantity
1
Discharge Connection Type
Round flange
Drive Connection Type
Flexible coupled
Media For Which Designed
Hydrocarbon fuels and oils
Pumping Element Type
Piston
End Application
Item is used as the steering gear pump aboard 180 ft class coast guard vessels
Maximum Discharge Flow Rate
30.0 gallons per minute
Discharge Pressure
1000.0 pounds per square inch gage
Operating Speed At Rated Capacity
850.0 revolutions per minute
Pumping Element Operating Position
Horizontal
Pump Rotation Direction
Clockwise and counterclockwise
Pump Reciprocating Design
Single acting
Reciprocating Stroke Type
Fixed
Drive Shaft Type
Key type, external
Drive Shaft End Diameter
1.625 inches
Drive Shaft Length
2.875 inches
FSC
4320 Power And Hand Pumps
NIIN
011576923
NSN
4320011576923

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5330
Cage Code:
44114
Status:
A
MSDS:
Part Number:
5330-D635
Cage Code:
44114
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 4320-01-157-6923
What are the manufacturers of nsn 4320011576923?
Does this nsn 4320011576923 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320011576923
A positive displacement device which utilizes the reciprocating and rotary motion of a multiple number of pistons which are arranged radially around a drive shaft as a means of transferring a liquid from one place to another. 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 4320011576923 contain any precious metals?
No precious metal content.
Does nsn 4320011576923 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320011576923?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
14792
FIIG:
A19400
App. Key:
E
Cond. Code:
1
Status:
A

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