Model: 42312-356

Spur Gear

Properties:

Body Style
Plain, solid
Attachment Method
Mounting hole
Pitch Diameter
3.9000 inches
Teeth Quantity
39
Bore Style
Plain both ends
Mounting Hole Type And Quantity
5 plain axially through body, first end
Outside Diameter
4.173 inches
Pressure Angle
22.5000 degrees
Distance Between Body Face And Protruding Hub End
0.560 inches second end
Distance Between Body Face And Protruding Hub End
0.785 inches first end
Face Width
0.550 inches
Bore Diameter
1.778 inches both ends
Hub Style Designator
1 step both ends
End Length
0.505 inches both ends
End Diameter
1.860 inches both ends
First Step Length
0.055 inches both ends
First Step Diameter
2.345 inches both ends
Mounting Hole Diameter
0.376 inches axially through body, first end
Material
Steel comp e9310
Style Designator
Protruding hubs
NSN
3020-01-163-7947
Part Number
42312-356
Description
Gear,spur
CAGE
82402

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

Part 42312-356 NSN 3020-01-163-7947

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05466
FIIG:
A27300
Concept No.:
1
App. Key:
AH
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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
2.0 X 7.0 X 7.0
Paclk Weight:
1.6000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
197337
UFC:
96690
LTL:
RATING VARIABLE
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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