Model: 186348

Spur Gear

Properties:

Body Style
Webbed, with lightening holes
Attachment Method
Mounting hole
Pitch Diameter
Between 4.4980 inches and 5.0000 inches
Teeth Quantity
160
Bore Style
W/counterbore counter bore, second end
Mounting Hole Type And Quantity
2 counterbored axially through hub, first end
Outside Diameter
5.060 inches
Tooth Form
Standard
Pressure Angle
14.5000 degrees
Distance Between Body Face And Protruding Hub End
1.406 inches first end
Body Recess Depth
0.0312 inches second end
Face Width
0.210 inches
Bore Diameter
0.625 inches counter bore, second end
Counterbore Depth
0.0468 inches counter bore, second end
Counterbore Diameter
1.890 inches counter bore, second end
Hub Style Designator
Plain first end
Hub Diameter
1.750 inches first end
Mounting Hole Diameter
0.144 inches axially through hub, first end
Material
Copper alloy
Surface Treatment
Chromium
Style Designator
Protruding hub, recessed body
NSN
3020-00-517-2279
Part Number
186348
Description
Gear,spur
CAGE

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 186348 NSN 3020-00-517-2279

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

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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