Model: G6740PC78

Helical Gear

Properties:

Body Style
Plain, solid
Pitch Diameter
2.0000 inches
Teeth Quantity
18
Outside Diameter
2.222 inches
Teeth Type
Single helix
Tooth Form
Standard
Tooth Direction
Right
Pressure Angle
20.0000 degrees
Helix Angle
15.0000 degrees
Distance Between Body Face And Protruding Hub End
0.875 inches second end
Distance Between Body Face And Protruding Hub End
2.250 inches first end
Face Width
1.750 inches
Hub Style Designator
2 steps first end
Hub Style Designator
Plain second end
Hub Diameter
1.250 inches second end
End Length
0.005 inches first end
End Diameter
0.750 inches first end
First Step Length
1.120 inches first end
First Step Diameter
1.000 inches first end
Second Step Length
1.125 inches first end
Second Step Diameter
1.250 inches first end
Material
Copper alloy
Style Designator
Protruding hubs
NSN
3020-00-385-9487
Part Number
G6740PC78
Description
Gear,helical
CAGE

A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:

Part G6740PC78 NSN 3020-00-385-9487

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05464
FIIG:
A27300
Concept No.:
1
App. Key:
AF
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:
197339
UFC:
96710
LTL:
65.0
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8483409000
  • SITC: 74840
  • End Use: Industrial machines, other
  • NAICS: 333612
  • USDA: 1

Freight Class: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately

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