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Axial Pistons Pump NSN 4320-01-286-1988

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 4320-01-286-1988 NSN: 4320-01-286-1988

Features and Characteristics

Cylinder Quantity
1
Discharge Connection Quantity
1
Discharge Connection Type
Threaded internal
Drive Connection Type
Gear
Pumping Element Type
Piston
Maximum Discharge Flow Rate
17.9 gallons per minute
Operating Speed At Rated Capacity
3000.0 revolutions per minute
Pump Rotation Direction
Clockwise
Pump Reciprocating Design
Single acting
Reciprocating Stroke Type
Variable
Drive Shaft Type
Machine keyway
Drive Shaft End Diameter
1.250 inches
Drive Shaft Length
0.490 inches
Unpackaged Unit Length
11.001 inches
Unpackaged Unit Width
7.5600 inches
Discharge Connection Thread Size And Series/type Designator
1.062-12 un
FSC
4320 Power And Hand Pumps
NIIN
012861988
NSN
4320012861988

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
6138953-1
Cage Code:
80091
Status:
A
MSDS:
Part Number:
6138953-19
Cage Code:
80091
Status:
A
MSDS:
Part Number:
PAVC38R4A15X2734
Cage Code:
57760
Status:
A
MSDS:
Part Number:
PAVC38R4A13X2734
Cage Code:
57760
Status:
A
MSDS:
Part Number:
PAVC38RA12X2734
Cage Code:
57760
Status:
A
MSDS:
Part Number:
PAVC38R4A16X2734
Cage Code:
57760
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 4320-01-286-1988
What are the manufacturers of nsn 4320012861988?
Does this nsn 4320012861988 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320012861988
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 4320012861988 contain any precious metals?
No precious metal content.
Does nsn 4320012861988 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320012861988?
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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