Model: 141348-01

Helical Gear

Special Features:

Hub slotted four places for clamping; outside diameter 0.4714min. 0.4729max. In.; bore provision included; bore diameter 0.0935min. 0.094max. In.; bore length 0.26 in.; face width 0.059min. 0.063max. In.; distance from second end hub end to face of gear 0.005min. 0.009max. In.; first end hub end diameter 0.1863min. 0.1873max. In.; circular pitch 0.04189 in.; style plain, protruding hubs, one hub larger diameter

Properties:

Body Style
Plain, solid
Attachment Method
Clamp
Pitch Diameter
Between 0.4264 inches and 0.4279 inches
Teeth Quantity
32
Bore Style
Plain first end
Nominallength
0.260 inches
Teeth Type
Single helix
Tooth Form
Stub
Tooth Direction
Right
Pressure Angle
20.0000 degrees
Helix Angle
3.0000 degrees
Distance Between Body Face And Protruding Hub End
0.192 inches first end
Hub Style Designator
1 step first end
Hub Style Designator
Plain second end
Hub Diameter
0.250 inches second end
End Length
0.192 inches first end
First Step Length
0.162 inches first end
First Step Diameter
0.350 inches first end
Material
Plastic teeth
Material
Steel comp 303s hub
Material Specification
Mil-s-7720, comp 303s military specification single material response hub
Surface Treatment
Passivate hub
NSN
3020-00-901-8248
Part Number
141348-01
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 141348-01 NSN 3020-00-901-8248

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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