Model: 4431-140-02

Sprocket Wheel

Properties:

Outside Diameter
12.000 inches
Overall Length
4.500 inches
Bore Diameter
2.938 inches
Bore Length
4.438 inches
Pitch Diameter
10.000 inches
Furnished Items And Quantity
Two setscrews
Face Width
1.125 inches
Design Form
Plain
Bore Type
Straight
Counterbore Feature
Not included
Keying Facility
Not included
Securing Method
Setscrew
Lightening Hole
Not included
Protruding Hub Characteristic
Plain
Securing Location
Aa end
Belt/chain/film Size For Which Designed
Roller chain
Roller Chain Pitch Type For Which Designed
Single pitch
Teeth Row Quantity
1
Teeth Quantity Per Row
8
Hardness Rating Test Method
Not rated
Bore Bearing
Not included
Hub External Keyway
Not included
Tooth Pitch
4.500 inches
Hub End Outside Diameter And Location
4.750 inches aa end and 4.750 inches bb end
Distance From Outside Flange/rim To Hub End And Location
1.750 inches aa end and 1.750 inches bb end
Material
Steel
Material
Steel
Surface Treatment
Paint
Style Designator
Plain
Surface Treatment
Painted
NSN
3020-00-855-5638
Part Number
4431-140-02
Description
Sprocket Wheel
CAGE
31245

A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.

Part 4431-140-02 NSN 3020-00-855-5638

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
04456
FIIG:
T353-C
Concept No.:
App. Key:
CA
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:
117020
UFC:
59820
LTL:
60.0
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8483901000
  • SITC: 74890
  • End Use: Industrial machines, other
  • NAICS: 333613
  • USDA: 1

Freight Class: Chain sprockets and parts thereof

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