Model: 40NNS551 ITEM 3.0

Axial Pistons Pump

Special Features:

Buna-n seals; sae 'b' 2-bolt mounting flange; specially made remote pressure compensator

Properties:

Mounting Type
Flange
Cylinder Quantity
9
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
Hydrocarbon fuels and oils
Pumping Element Type
Piston
End Application
Navy weapons code mq, blue ridge class, lcc-19
Maximum Discharge Flow Rate
26.2 gallons per minute
Discharge Pressure
3000.0 pounds per square inch gage
Operating Speed At Rated Capacity
3000.0 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
Right side
Drive Shaft Type
Key type, external
Drive Shaft End Diameter
0.875 inches
Drive Shaft Length
1.940 inches
Discharge Connection Thread Size And Series/type Designator
1.625-12 un
Intake Connection Thread Size And Series/type Designator
1.625-12 un
NSN
4320-01-445-1637
Part Number
40NNS551 ITEM 3.0
Description
Pump,axial Pistons
CAGE
1H392

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 40NNS551 ITEM 3.0 NSN 4320-01-445-1637

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:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
128000
UFC:
64870
LTL:
85.0
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
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

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