Model: 221988

Pump Shaft Sleeve

Special Features:

Internal surface has 14 involute splines, 2.1406 in. Lg, 1.1667 in. Pitch dia

Properties:

Overall Length
2.1406 inches
Body Outside Diameter
1.7500 inches
Body Inside Diameter
1.0855 inches
End Application
Clark model 290m; tractor, wheeled, ind., diesel driven; med dbp, nsn 2420000889384, w/rops nsn 2420010590090
Lubricant Accommodation Style
Grooved circular
Corner Shape
Chamfered inside right corner
Corner Shape
Chamfered inside left corner
Corner Shape
Square outside left corner
Corner Shape
Square outside right corner
Hardness Rating
58.0 rockwell c and 63.0 rockwell c
Surface Groove Location And Quantity
1 internal
Material
Steel
Style Designator
17c solid, plain, no outside flanges
Style Designator
Solid, plain, no outside flanges
NSN
4320-00-432-1645
Part Number
221988
Description
Sleeve,shaft,pump
CAGE

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 221988 NSN 4320-00-432-1645

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
61082
FIIG:
A045A0
Concept No.:
App. Key:
K
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

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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

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