Model: 31123-1

Spur Gear
Description:

Plain, solid body style, 12 both ends spline quantity, 1.7500 inches pitch diameter, 35 teeth quantity, 1.848 inches nominal outside diameter.

Special Features:

Spline minor nom diameter 0.550 in.

Properties:

Body Style
Plain, solid
Spline Quantity
12 both ends
Pitch Diameter
1.7500 inches
Teeth Quantity
35
Spline Pitch Diameter
0.6000 inches both ends
Outside Diameter
1.848 inches
Nominallength
2.144 inches
Tooth Form
Stub
Pressure Angle
20.0000 degrees
Distance Between Body Face And Protruding Hub End
0.855 inches both ends
Face Width
0.434 inches
Bore Diameter
1.390 inches both ends
Counterbore Diameter
0.625 inches both ends
Hub Style Designator
2 steps both ends
End Length
0.368 inches first end
End Length
0.368 inches second end
End Diameter
0.875 inches second end
End Diameter
0.875 inches first end
First Step Length
0.365 inches first end
First Step Length
0.365 inches second end
First Step Diameter
0.984 inches first end
First Step Diameter
0.984 inches second end
Second Step Length
0.122 inches first end
Second Step Length
0.122 inches second end
Second Step Diameter
1.060 inches first end
Second Step Diameter
1.060 inches second end
Material
Steel comp e9310
Material Specification
Ams 6265 assn standard single material response
Surface Treatment
Oxide
Surface Treatment Specification
Mil-c-13924, class 2 military specification single treatment response
Style Designator
Protruding hubs
NSN
3020-00-015-8612
Part Number
31123-1
Description
Gear,spur
CAGE
55820

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 31123-1 NSN 3020-00-015-8612

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:
N

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
4.0 X 4.0 X 4.0
Paclk Weight:
0.7000lbs
Item Weight:
0.5000lbs
Item Dim:
002000200020
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
F

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
197339
UFC:
96710
LTL:
65.0
LCL:
60.0
WCC:
593
TCC:
Z
SHC:
Z
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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