Model: 37765

Helical Gear

Properties:

Body Style
Webbed, offset, solid
Pitch Diameter
6.0960 inches
Teeth Quantity
41
Bore Style
Plain both ends
Hardness Rating
56.0 rockwell c hub and 62.0 rockwell c hub
Hardness Rating
56.0 rockwell c teeth and 62.0 rockwell c teeth
Outside Diameter
6.344 inches
Nominallength
1.923 inches
Teeth Type
Single helix
Tooth Form
Standard
Tooth Direction
Left
Pressure Angle
19.7500 degrees
Helix Angle
33.5000 degrees
Distance Between Body Face And Protruding Hub End
0.904 inches first end
Distance Between Body Face And Protruding Hub End
0.016 inches second end
Face Width
1.000 inches
Bore Diameter
1.498 inches both ends
Hub Style Designator
Plain both ends
Hub Diameter
2.125 inches first end
Hub Diameter
2.125 inches second end
Material
Steel
Material Specification
Ed standard 66. Aisi/sae 4027 federal standard 5th material response
Style Designator
Protruding hubs
NSN
3020-00-317-9862
Part Number
37765
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 37765 NSN 3020-00-317-9862

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:
60.0
WCC:
593
TCC:
Z
SHC:
9
ACC:
Construction Materials

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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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