Model: 139C6868

Spur Gear

Special Features:

Counterbore on 1st end w/ 0.6255 in. Dia, 1.0200 in. Depth

Properties:

Body Style
Plain, solid
Attachment Method
Mounting hole
Pitch Diameter
3.0000 inches
Teeth Quantity
36
Bore Style
D both ends
Hardness Rating
30.0 rockwell c and 35.0 rockwell c
Hardness Rating
30.0 rockwell c and 35.0 rockwell c
Mounting Hole Type And Quantity
2 plain transversely through hub, first end
Outside Diameter
3.156 inches
Tooth Form
Standard
Pressure Angle
20.0000 degrees
Distance Between Body Face And Protruding Hub End
1.560 inches first end
Face Width
0.320 inches
Radius
0.312 inches both ends
Distance From Flat To Radial Center
0.207 inches both ends
Hub Style Designator
1 step first end
End Length
0.230 inches first end
Precision Classification
Quality number 8
End Diameter
0.810 inches first end
First Step Length
1.330 inches first end
First Step Diameter
1.020 inches first end
Mounting Hole Diameter
0.190 inches transversely through hub, first end
Material
Steel
Material Specification
Qq-s-624, comp 4140 or 31l40 condition cold finish federal specification single material response
Style Designator
Protruding hub
NSN
3020-00-151-7584
Part Number
139C6868
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 139C6868 NSN 3020-00-151-7584

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:
RH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.8000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

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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