Model: 3305014

Helical Gear

Special Features:

Fig 2 stamped on gear side on lower ctr. Line of tooth space opposite keyway, fig 3 stamped on gear side on center line of tooth 150 degrees 45 min ccw from stamped fig 2

Properties:

Body Style
Webbed, solid
Attachment Method
Mounting hole
Pitch Diameter
16.0000 inches
Teeth Quantity
80
Bore Style
10a w/ keyway both ends
Bore Style
W/ keyway both ends
Mounting Hole Thread Series Designator
Unc transversely through hub, first end
Mounting Hole Thready Qty Per Inch (tpi)
13 transversely through hub, first end
Hardness Rating
72.0 rockwell c and 9.0 rockwell c
Mounting Hole Thread Size
0.500 inches transversely through hub, first end
Mounting Hole Type And Quantity
1 threaded transversely through hub, first end
Outside Diameter
16.043 inches
Teeth Type
Single helix
Tooth Form
Standard
Tooth Direction
Right
Pressure Angle
20.0000 degrees
Helix Angle
14.9167 degrees
Face Width
2.500 inches
Bore Diameter
2.999 inches both ends
Keyway Width
0.377 inches both ends
Distance From Bore Center To Keyway Bottom
1.005 inches both ends
Hub Style Designator
Plain both ends
Hub Diameter
4.500 inches first end
Hub Diameter
4.500 inches second end
Material
Steel comp 1035
Material Specification
66 federal standard single material response and aisi/sae 1035 assn standard single material response
Style Designator
Flush hub
NSN
3020-00-239-5511
Part Number
3305014
Description
Gear,helical
CAGE
55380

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 3305014 NSN 3020-00-239-5511

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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