Model: 1770759

Spur Gear

Special Features:

Teeth on side of bear body facing first end

Properties:

Body Style
Plain, solid
Pitch Diameter
Between 1.6657 inches and 1.6667 inches
Teeth Quantity
80
Bore Style
Partial second end
Outside Diameter
1.7070 inches
Tooth Form
Standard
Pressure Angle
20.0000 degrees
Distance Between Body Face And Protruding Hub End
0.190 inches second end
Distance Between Body Face And Protruding Hub End
0.410 inches first end
Face Width
0.125 inches
Bore Diameter
0.1876 inches second end
Bore Depth
0.630 inches second end
Hub Style Designator
Plain second end
Hub Style Designator
Split first end
Hub Diameter
0.310 inches both ends
Clamping Surface Length
0.230 inches first end
Precision Classification
Quality number 10 or quality number 11
Material
Aluminum alloy 6061 bore surface
Material
Steel comp 416 hub
Material Specification
Qq-a-250/11, alloy 6061, t6 federal specification single material response bore surface
Material Specification
Qq-s-763, class 416 federal specification single material response hub
Surface Treatment
Anodize bore surface
Surface Treatment
Passivate hub
Style Designator
Protruding hubs
NSN
3020-00-021-3185
Part Number
1770759
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 1770759 NSN 3020-00-021-3185

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:
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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