Model: 654B0247C051

Wearing Ring

Special Features:

Chucking lig removed after machining

Properties:

Body Style

Internal flange w/external locking flange

Overall Length

0.938 inches

Body Outside Diameter

4.438 inches

Body Inside Diameter

3.000 inches

Left Side Flange Thickness

0.375 inches

Right Side Flange Thickness

0.375 inches

End Application

Weapon system code jl; tarawaa class lha

Distance Between Flanges

0.430 inches

End To Flange Distance

0.875 inches

Internal Flange Inside Diameter

2.625 inches

Internal Flange Width

0.250 inches

Smallest External Anchor Flange Radius

1.938 inches

Largest External Anchor Flange Radius

2.219 inches

Distance Below Centerline

0.125 inches

Distance From End

0.438 inches

Corner Shape

Square all corners

Material

Copper alloy

NSN

4320-01-391-3302

Part Number

654B0247C051

Description

Ring,wearing

CAGE

63857

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 654B0247C051 NSN 4320-01-391-3302

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:

0.1000lbs

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