Model: 4H90002-113A

Axial Pistons Pump

Special Features:

Full flow pressure 2850 psig min; depressurized pressure 1000 psig max; inlet pressure 50 psia at rated delivery/115 psia at zero flow; max displacement 49cc per revolution; performance, environmental & qualification rqmts per mil-p-19692; 115 hp at rated speed & pressure; temp -65f to 275f; dry wt 27.5 lbs; fluid mil-h-5606 or mil-h-83282; rated inlet temp 160 porm 10f; electrical conn per m83723/88h1203n; pressure port per ms33649-16; suction port per ms33649-20; case drain port per ms33649-6; mtgflange per as523 ty b; spline per as471b ty b; mtg pd as964-2 (manifold)

Properties:

Cylinder Quantity
1
Intake Connection Quantity
1
Discharge Connection Quantity
1
Discharge Connection Type
Round flange
Drive Connection Type
Close coupled
Pumping Element Type
Piston
End Application
C-5b aircraft
Maximum Discharge Flow Rate
61.0 gallons per minute
Discharge Pressure
3000.0 pounds per square inch gage
Operating Speed At Rated Capacity
5400.0 revolutions per minute
Pumping Element Operating Position
Horizontal
Pump Rotation Direction
Counterclockwise
Pump Reciprocating Design
Single acting
Reciprocating Stroke Type
Fixed
Volume Control Type
Pressure compensation
Drive Shaft Type
Splined, straight external
Fsc Application Data
Aircraft hydraulic vacuum deicing systems
Reference Number Differentiating Characteristics
As differentiated by source control drawings
NSN
1650-01-246-1515
Part Number
4H90002-113A
Description
Pump,axial Pistons
CAGE

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 4H90002-113A NSN 1650-01-246-1515

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
14791
FIIG:
A19400
Concept No.:
App. Key:
A
Cond. Code:
2
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
UC
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
20.5 X 14.0 X 14.0
Paclk Weight:
38.0000lbs
Item Weight:
29.0000lbs
Item Dim:
014000700070
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
F000003XG1
SPI Rev.:
SPC Mkg:
17
LVL_A:
LVL_B:

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
128000
UFC:
64870
LTL:
85.0
LCL:
85.0
WCC:
594
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8803300060
  • SITC: 79295
  • End Use: Parts for military-type goods
  • NAICS: 336413
  • USDA: 1

Freight Class: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)

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