Model: 637P

Pump Shaft Sleeve

Properties:

Overall Length

4.8750 inches

Body Outside Diameter

3.2500 inches

Body Inside Diameter

2.7500 inches

Flange Outside Diameter

3.5000 inches

Flange Width

0.1880 inches

Corner Shape

Square all corners

Hardness Rating

265.0 brinell standard

Material

Nickel alloy k-500

Material Specification

Qq-n-286 federal specification single material response

Style Designator

22c solid, external flange one end

Style Designator

Solid, external flange one end

NSN

4320-00-177-3177

Part Number

637P

Description

Sleeve,shaft,pump

CAGE

93232

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 637P NSN 4320-00-177-3177

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:

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