Model: 55-22009-19OS

Wearing Ring

Properties:

Body Style

Grooved

Hole Diameter

0.190 inches

Counterbore Diameter

5.270 inches

Counterbore Depth

0.188 inches

Groove Depth

0.031 inches

Groove Width

0.094 inches

Overall Length

0.688 inches

Body Outside Diameter

5.737 inches

Body Inside Diameter

5.250 inches

Bolt Hole Quantity

Groove Quantity

Countersink Diameter

Any acceptable

Corner Shape

Square all corners

Countersink Angle

Any acceptable

Material

Copper alloy and nickel alloy

NSN

4320-01-050-7392

Part Number

55-22009-19OS

Description

Ring,wearing

CAGE

52081

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 55-22009-19OS NSN 4320-01-050-7392

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:

1.0000lbs

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