Model: 4178

Pump-motor Hydraulic Cover

Special Features:

Matl mil-b-16540 grade a; flange od 6.312 in.; flange thk 0.400 in.; eight holes 0.323 in. Diameter evenly spaced through flange on a 5.659 in. Bolt circle dia; hubbed opposite end of flange; hub lg 1.000 in.; hub thd 3.000-8 npt; hub thd lg 0.500 in., centered on hub; tapered bore 2.460 in. Diameter on thd end; 2.060 in. Dia, other end bore recessed flange end 2.370 in. Dia, 0.437 in. Deep

Properties:

Body Diameter

4.750 inches

Body Length

0.875 inches

End Application

Prosser ind model 777d

Specific Use

Suction cover

Material

Bronze

Material

Copper alloy

NSN

4320-00-399-1312

Part Number

4178

Description

Cover,hydraulic,pump-motor

CAGE

83590

An item specifically designed to cover and/or retain internal working parts in a hydraulic motor or pump body or housing. It does not have inlet or outlet connections to a system fluid line. With connectors, see connector, fluid, pump. Excludes head, hydraulic motor-pump and valve head, hydraulic motor-pump.

Part 4178 NSN 4320-00-399-1312

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

35730

FIIG:

T23700

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:

5.8000lbs

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: 8413919050
SITC: 74291
End Use: Industrial engines
NAICS: 333996
USDA: 1

Freight Class: Parts of hydraulic fluid power pumps