Model: WM51A-878-BE-OF20-7

Hydraulic Motor

Properties:

Thread Direction

Right-hand

Spline Minor Diameter

1.063 inches

Spline Major Diameter

1.248 inches

Mounting Type

Flange

Spline Quantity

Mounting Hole Diameter

0.560 inches

Mounting Hole Quantity

Thread Size

0.250-18

Bolt Hole Quantity

Operating Speed At Rated Capacity In Rpm

2500.000

End Application

Navy weapons code ja, usns stalwart class tagos

Drive Shaft Type

Splined, involute external

Screw Thread Series Designator

Npt

Shaft Rotation Direction

Clockwise and counterclockwise

Thread Location

Internal

Shaft Protrusion Length

1.940 inches

Spline Pitch

12/24

Connection Quantity

1 and 1 and 1

Connection Type

Inlet and outlet and drain

Connection Design

Flanged and flanged and threaded

Bolt Hole Thread Size

0.375-16

Spline Pressure Angle In Deg

30.0

Spline Length

1.310 inches

Displacement Type

Constant

Mounting Bolt Hole Spacing

4.508 in. By 4.508 in.

NSN

4320-01-456-9389

Part Number

WM51A-878-BE-OF20-7

Description

Motor,hydraulic

CAGE

13829

A mechanical device designed to convert the energy of fluid pressure to rotary motion.

Part WM51A-878-BE-OF20-7 NSN 4320-01-456-9389

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06128

FIIG:

T103-F

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:

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:

125820

UFC:

63220

LTL:

77.5

LCL:

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8412298075
SITC: 71893
End Use: Industrial engines
NAICS: 333996
USDA: 1

Freight Class: Hydraulic power engines and motors, nesoi