Model: H4320-399-6258

Wearing Ring

Properties:

Body Style

External flange

Overall Length

1.000 inches

Bolt Circle Diameter

3.986 inches

Flange Diameter

4.752 inches

Body Outside Diameter

4.248 inches

Body Inside Diameter

3.725 inches

Minor Outside Diameter

4.127 inches

Bolt Hole Quantity

End To Flange Distance

0.188 inches

Center Flange Thickness

0.625 inches

Corner Shape

Square all corners

Mounting Hole Thread Series Designator

Unc

Mounting Hole Thread Size

0.250 inches

Material

Copper alloy

NSN

4320-00-399-6258

Part Number

H4320-399-6258

Description

Ring,wearing

CAGE

80064

A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.

Part H4320-399-6258 NSN 4320-00-399-6258

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

22534

FIIG:

A19900

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:

1.1000lbs

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: 8413919520
SITC: 74291
End Use: Industrial engines
NAICS: 333911
USDA: 1

Freight Class: Parts, nesoi, of pumps for liquids