Model: 1202378

Bevel Gear

Properties:

Body Style
Webbed, offset, solid
Attachment Method
Mounting hole
Pitch Diameter
4.0000 inches
Teeth Quantity
20
Bore Style
Plain both ends
Hardness Rating
26.0 rockwell c teeth and 40.0 rockwell c teeth
Mounting Hole Type And Quantity
3 plain axially through body, first end
Outside Diameter
4.283 inches
Nominallength
3.625 inches
Teeth Type
Straight
Pressure Angle
20.0000 degrees
Pitch Angle
45.0000 degrees
Distance Between Body Face And Protruding Hub End
2.750 inches second end
Face Width
0.850 inches
Bore Diameter
1.250 inches both ends
Hub Style Designator
Externally splined, involute splines second end
Mounting Hole Diameter
0.188 inches axially through body, first end
Bolt Hole Circle Diameter
2.000 inches axially through body, first end
Hub Spline Quantity
33 second end
Hub Spline Pitch Diameter
1.6500 inches second end
Material
Steel comp 8620 or steel comp 4620h
Material
Steel comp 8620 or steel comp 4620h
Material Specification
Qq-s-624, cond n federal specification all material responses
Surface Treatment
Copper teeth
Surface Treatment Specification
Mil-c-14550, class 3 or 4 military specification single treatment response teeth
Style Designator
Peripheral face, back hub protruding
NSN
3020-00-657-5972
Part Number
1202378
Description
Gear,bevel
CAGE
53711

A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also gear, antibacklash, bevel.

Part 1202378 NSN 3020-00-657-5972

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05463
FIIG:
A27300
Concept No.:
1
App. Key:
AE
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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
121870
UFC:
64910
LTL:
77.5
LCL:
--
WCC:
586
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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