Model: 3012002

Wearing Ring

Special Features:

25m 3/h capacity; 90m head; 3250 rpm

Properties:

Body Style

Plain

Chamfer Length

0.190 inches all corners

Overall Length

0.790 inches

Body Outside Diameter

4.710 inches

Body Inside Diameter

3.000 inches

End Application

Used on german navy seawater pump balke and durr sm-50

Corner Shape

Chamfered all corners

Chamfer Angle

5.0 degrees all corners

Material

Carbon graphite and plastic phenolic

NSN

4320-01-533-8271

Part Number

3012002

Description

Ring,wearing

CAGE

78314

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 3012002 NSN 4320-01-533-8271

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:

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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