Model: A19-2066A

Sprocket Wheel

Special Features:

Setscrews centered 0.188 in. From end of hub, 120 degs apart

Properties:

Outside Diameter
5.310 inches
Overall Length
2.750 inches
Bore Diameter
0.750 inches
Bore Length
2.750 inches
Pitch Diameter
4.810 inches
Furnished Items And Quantity
Setscrew, four each
Face Width
0.575 inches
Design Form
Plain
Bore Type
Straight
Counterbore Feature
Not included
Lubrication Mode
No visible means
Keying Facility
Not included
Securing Method
Setscrew
Lightening Hole
Not included
Protruding Hub Characteristic
Stepped
Groove/step Location
Both ends
Securing Location
Both ends
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
15
Asa Standard Chain Number
80
Hardness Rating Test Method
Not rated
Bore Bearing
Included
Hub External Keyway
Not included
Tooth Pitch
1.000 inches
First Step Face Largest Diameter And Location
1.850 inches both ends
Second Step Face Largest Diameter And Location
3.250 inches aa end and 3.0000 inches bb end
First Step Length And Location
0.438 inches both ends
Second Step Length And Location
0.188 inches both ends
Third Step Length And Location
0.462 inches both ends
Hub End Outside Diameter And Location
1.180 inches both ends
Distance From Outside Flange/rim To Hub End And Location
1.088 inches both ends
Material
Steel
Material
Steel
Style Designator
Plain
NSN
3020-00-852-7553
Part Number
A19-2066A
Description
Sprocket Wheel
CAGE

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 A19-2066A NSN 3020-00-852-7553

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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