Model: 10-12LRN450X4

Split Seal Kit

Properties:

End Application
Pump, centrifugal 4320-01-478-2857 (sea water service pump)
Accessory Components And Quantity
Casing gasket2; casing ring2; o-ring 9.00-2; shaft sleeve 2; o-ring 2.5-2; rh shaft nut 1; lh shaft nut 1; balancing ring 2; sock hd set screw 6; balancing ring cover 2; thrust and line ball bearing 2; bearing lock washer 1; bearing lock nut 1; wiper 1; chesterton 442 split mechanical seal 2; sprial trac seal flushing bushing non-drive end 1; sprial trac seal flushing bushing drive end 1
Part Name Assigned By Controlling Agency
Chesterton 442 split mechanical seal installation kit
NSN
4320-01-539-9297
Part Number
10-12LRN450X4
Description
Split Seal Kit
CAGE

Material Classification

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

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