Model: D19-731C

Sprocket Wheel

Properties:

Outside Diameter
20.484 inches
Overall Length
3.625 inches
Keyway Width
Between 0.623 inches and 0.626 inches
Thread Size
5/8-11
Bore Diameter
Between 2.4375 inches and 2.4378 inches
Bore Length
3.625 inches
Distance From Center Of Bore To Bottom Of Keyway
Between 1.5313 inches and 1.5314 inches
Pitch Diameter
19.484 inches
Securing Hole Quantity
2
Furnished Items And Quantity
Setscrews 2
Face Width
0.875 inches
Guide
Not included
Design Form
Spoked
Bore Type
Straight
Counterbore Feature
Not included
Hole Location
One hole located on top of keyway, one hole located 120 degrees clockwie from keyway
Keying Facility
Included
Keying Facility Type
Keyway
Securing Method
Threaded hole
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
37
Hardness Rating Test Method
Not rated
Bore Bearing
Not included
Hub External Keyway
Not included
Tooth Pitch
1.654 inches
Hub End Outside Diameter And Location
3.750 inches both ends
Distance From Outside Flange/rim To Hub End And Location
2.563 inches aa end and 0.188 inches bb end
Material
Steel
Material
Steel
Quantity
1
Style Designator
Webbed or spoked
NSN
3020-00-423-6971
Part Number
D19-731C
Description
Sprocket Wheel
CAGE
0MKW7

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 D19-731C NSN 3020-00-423-6971

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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