Model: 141454-04

Helical Gear

Properties:

Body Style
Plain, solid
Attachment Method
Clamp
Pitch Diameter
0.8032 inches
Teeth Quantity
77
Bore Style
Plain both ends
Outside Diameter
0.824 inches
Teeth Type
Single helix
Tooth Form
Standard
Tooth Direction
Right
Pressure Angle
20.0000 degrees
Helix Angle
3.0000 degrees
Distance Between Body Face And Protruding Hub End
0.172 inches first end
Distance Between Body Face And Protruding Hub End
0.015 inches second end
Face Width
0.061 inches
Bore Diameter
0.313 inches both ends
Hub Style Designator
1 step first end
Hub Style Designator
Plain second end
Hub Diameter
0.415 inches second end
End Length
0.140 inches first end
End Diameter
0.374 inches first end
First Step Length
0.032 inches first end
First Step Diameter
0.540 inches first end
Material
Plastic acetal teeth
Material
Steel comp 302 hub or steel comp 303s hub or steel comp 303se hub
Material Specification
Mil-s-7720, cond a military specification all material responses hub
Surface Treatment
Passivate hub
Style Designator
Protruding hubs
NSN
3020-00-902-4221
Part Number
141454-04
Description
Gear,helical
CAGE
35351

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 141454-04 NSN 3020-00-902-4221

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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