Model: 0E311

Helical Gear

Properties:

Body Style
Webbed, solid
Attachment Method
Mounting hole
Pitch Diameter
9.2520 inches
Teeth Quantity
42
Bore Style
Plain both ends
Hardness Rating
58.0 rockwell c and 65.0 rockwell c
Mounting Hole Type And Quantity
6 plain axially through hub, first end
Outside Diameter
9.650 inches
Teeth Type
Single helix
Tooth Form
Standard
Tooth Direction
Right
Pressure Angle
20.0000 degrees
Helix Angle
24.7839 degrees
Face Width
1.750 inches
Bore Diameter
3.876 inches both ends
Counterbore Depth
0.625 inches both ends
Hub Style Designator
Plain both ends
Hub Diameter
6.688 inches first end
Hub Diameter
6.688 inches second end
Mounting Hole Diameter
0.562 inches axially through hub, first end
Bolt Hole Circle Diameter
4.750 inches axially through hub, first end
Material
Steel comp 8620h
Material Specification
Ed standard 66, aisi/sae 8620h federal standard 5th material response
Style Designator
Flush hub
NSN
3020-00-657-8527
Part Number
0E311
Description
Gear,helical
CAGE
92392

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 0E311 NSN 3020-00-657-8527

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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