Model: 871789

Spur Gear

Special Features:

Counterbore both ens; 0.203 in. Diameter by 0.188 in. Dp 1st end, 0.406 in. Diameter by 0.188 in. Dp 2nd end

Properties:

Body Style
Plain, solid
Pitch Diameter
2.8125 inches
Teeth Quantity
135
Bore Style
Flatted sides both ends
Outside Diameter
2.8541 inches
Tooth Form
Standard
Pressure Angle
14.5000 degrees
Distance Between Body Face And Protruding Hub End
0.3500 inches first end
Distance Between Body Face And Protruding Hub End
0.0090 inches second end
Face Width
0.188 inches
Radius
0.102 inches both ends
Hub Style Designator
1 step first end
Hub Style Designator
Plain second end
Hub Diameter
0.4531 inches first end
End Length
0.1875 inches first end
End Diameter
0.4531 inches first end
First Step Length
0.1000 inches first end
First Step Diameter
0.1625 inches first end
Material
Copper alloy
Style Designator
Protruding hubs
NSN
3020-00-336-1678
Part Number
871789
Description
Gear,spur
CAGE
06141

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 871789 NSN 3020-00-336-1678

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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
197339
UFC:
96710
LTL:
65.0
LCL:
--
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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