Model: 5151187

Helical Gear

Properties:

Body Style
Plain, solid
Pitch Diameter
1.3500 inches
Teeth Quantity
8
Bore Style
10a w/ keyway both ends
Bore Style
W/ keyway both ends
Backlash Designation
Grade a
Hardness Rating
24.5 rockwell c and 32.1 rockwell c
Outside Diameter
1.6830 inches
Teeth Type
Single helix
Tooth Form
Standard
Tooth Direction
Right
Pressure Angle
28.0000 degrees
Helix Angle
9.7500 degrees
Face Width
1.436 inches
Bore Diameter
0.495 inches both ends
Keyway Width
0.126 inches both ends
Distance From Bore Center To Keyway Bottom
0.318 inches both ends
Material
Steel
Style Designator
Hubless
NSN
3020-00-245-8332
Part Number
5151187
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 5151187 NSN 3020-00-245-8332

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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