Model: 203-63PC147

Shaft Coupling Half

Special Features:

Fsc application data: shaft, propulsion, ship; unthreaded bore dia.: 1.500" nom.; raised face thickness: 0.188" nom.; positioning facility bolt circle dia.: 7.500" nom.; psoitioning facility qty: 8; positioning hole style: plain; bore counterbore feature: included; keying facility spacing in deg.: 180.0; keying facility qty: 2; keying facility: included; counterbore location: coupling end; o/a outside dimension: 9" nom.; hub od: 6.375" nom.; raised face dia.: 5.998" min., 5.999" max.; thread provision: unthreaded; distance from center of bore to bottom of keyway: 2.250" nom.; key wd: 0.750" nom.; taper minor dia.: 3.204" nom.; flange thickness: 1.500" nom.; counterbore depth: 1.813" nom.; counterbore dia.: 5.250" nom.

Properties:

Body Style
Multiple positioning holes, raised face
Overall Length
7.813 inches
Bore Length
7.8130 inches
Bore Shape
Tapered
Features Provided
Keyway
Taper Largest Diameter
Between 3.7490 inches and 3.7500 inches
Material
Steel
Material Specification
Astm, a-235-55-class c assn standard single material response
NSN
3010-00-618-6439
Part Number
203-63PC147
Description
Coupling Half,shaft
CAGE
26571

A mechanical item used to connect a shaft and the mating member of a flexible or rigid coupling.

Part 203-63PC147 NSN 3010-00-618-6439

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
08009
FIIG:
A521X0
Concept No.:
App. Key:
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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
126880
UFC:
64300
LTL:
RATING VARIABLE
LCL:
RATING VARIABLE
WCC:
593
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 8483608000
  • SITC: 74860
  • End Use: Industrial machines, other
  • NAICS: 333613
  • USDA: 1

Freight Class: Shaft couplings, except universal joints

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