Model: 31HCS21PC42

Pump Shaft Sleeve

Properties:

Overall Length

Between 6.1250 inches and 6.1280 inches

Body Outside Diameter

Between 2.5010 inches and 2.5020 inches

Body Inside Diameter

Between 2.0010 inches and 2.0020 inches

Corner Shape

Square all corners

Keyway Dimension

0.3750 inches internal keyway width

Material

Nickel alloy

Style Designator

17c solid, plain, no outside flanges

Style Designator

Solid, plain, no outside flanges

NSN

4320-00-787-8874

Part Number

31HCS21PC42

Description

Sleeve,shaft,pump

CAGE

04579

A tubular shaped metallic item designed to provide a replaceable wearing surface for a centrifugal pump shaft. See also bearing, sleeve; bushing, sleeve; and spacer, sleeve.

Part 31HCS21PC42 NSN 4320-00-787-8874

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

61082

FIIG:

A045A0

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

114730

UFC:

58790

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