Model: 1642169

Axial Pistons Pump

Special Features:

Buna-n seals; load sensing compensator and pressure limiter with a 0.4375-20 unf-2b port; sae 'b' mounting flange; 0.875-14 unf-2b drain port

Properties:

Mounting Type

Flange

Cylinder Quantity

Intake Connection Quantity

Intake Connection Type

Threaded internal

Discharge Connection Quantity

Discharge Connection Type

Threaded internal

Drive Connection Type

Rigid coupled

Media For Which Designed

Hydrocarbon fuels and oils

Pumping Element Type

Piston

End Application

2430-01-423-2819; w/s code 97

Maximum Discharge Flow Rate

21.0 gallons per minute

Discharge Pressure

2700.0 pounds per square inch gage

Operating Speed At Rated Capacity

1800.0 revolutions per minute

Pumping Element Operating Position

Horizontal

Pump Rotation Direction

Counterclockwise

Pump Reciprocating Design

Single acting

Reciprocating Stroke Type

Variable

Volume Control Type

Pressure compensation

Control Location

Left side

Drive Shaft Type

Splined, involute external

Drive Shaft Length

1.375 inches

Discharge Connection Thread Size And Series/type Designator

1.3125-12 un

Intake Connection Thread Size And Series/type Designator

1.875-12 un

NSN

4320-01-451-4157

Part Number

1642169

Description

Pump,axial Pistons

CAGE

11083

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.

Part 1642169 NSN 4320-01-451-4157

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

14791

FIIG:

A19400

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

30.0000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

128000

UFC:

64870

LTL:

85.0

LCL:

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8413500070
SITC: 74240
End Use: Industrial engines
NAICS: 333996
USDA: 1

Freight Class: Hydraulic fluid power pumps, radial piston type