Model: 1A10685

Spur Gear

Properties:

Body Style
Webbed, offset, with lightening holes
Spline Quantity
6 both ends
Pitch Diameter
12.0000 inches
Teeth Quantity
20
Bore Style
Straight spline both ends
Hardness Rating
31.5 rockwell c and 36.5 rockwell c
Hardness Rating
31.5 rockwell c and 36.5 rockwell c
Outside Diameter
12.400 inches
Tooth Form
Standard
Pressure Angle
20.0000 degrees
Distance Between Body Face And Recessed Hub End
0.002 inches both ends
Face Width
1.750 inches
Bore Diameter
1.912 inches both ends
Hub Style Designator
Plain both ends
Hub Diameter
3.125 inches first end
Hub Diameter
3.125 inches second end
Material
Steel
Material Specification
Astm a148-44, cl 3, gr 3 assn standard single material response
Style Designator
Recessed hubs
NSN
3020-00-431-2090
Part Number
1A10685
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 1A10685 NSN 3020-00-431-2090

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:
121870
UFC:
64910
LTL:
77.5
LCL:
70.0
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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