Model: 818-3A

Spur Gear

Special Features:

0.812 in. Distance between body face and protruding hub on second end

Properties:

Body Style
Plain, solid
Teeth Quantity
17
Bore Style
10a w/ keyway both ends
Hardness Rating
57.0 rockwell c and 62.0 rockwell c
Outside Diameter
2.674 inches
Pressure Angle
20.0000 degrees
Distance Between Body Face And Protruding Hub End
0.937 inches first end
Face Width
1.887 inches
Keyway Width
0.311 inches both ends
Hub Style Designator
1 groove second end
Hub Style Designator
2 grooves first end
Hub Diameter
1.377 inches first end
Hub Diameter
1.377 inches second end
First Groove Width
0.125 inches first end
First Groove Width
0.125 inches second end
First Groove Diameter
1.343 inches first end
First Groove Diameter
1.343 inches second end
Distance From End To First Groove
0.687 inches first end
Distance From End To First Groove
0.687 inches second end
Second Groove Width
0.125 inches first end
Second Groove Diameter
1.790 inches first end
Distance From End To Second Groove
1.926 inches first end
Material
Steel
Style Designator
Protruding hubs
NSN
3020-01-303-3246
Part Number
818-3A
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 818-3A NSN 3020-01-303-3246

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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