Model: 256102-3

Pump Shaft Sleeve

Properties:

Overall Length
5.0000 inches
Body Outside Diameter
3.3750 inches
Body Inside Diameter
2.8125 inches
Flange Outside Diameter
4.1250 inches
Flange Width
0.3060 inches
End To Flange Distance
1.7810 inches
Corner Shape
Chamfered outside left corner
Corner Shape
Chamfered outside right corner
Corner Shape
Square inside right corner
Corner Shape
Square left flange body corner
Corner Shape
Square inside left corner
Corner Shape
Square left flange outside right corner
Corner Shape
Square right flange body corner
Corner Shape
Square right flange outside left corner
Keyway Dimension
0.5000 inches internal keyway width
Material
Nickel alloy
Style Designator
21c solid, external flange
Style Designator
Solid, external flange
NSN
4320-00-398-8155
Part Number
256102-3
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 256102-3 NSN 4320-00-398-8155

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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
114730
UFC:
58790
LTL:
85.0
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
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

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