Model: 3020006784238

Spur Gear

Properties:

Body Style
Webbed, offset, solid
Attachment Method
Mounting hole
Pitch Diameter
5.5000 inches
Teeth Quantity
33
Bore Style
Tapered w/keyway both ends
Mounting Hole Thread Series Designator
Unf axially through body, first end
Mounting Hole Thready Qty Per Inch (tpi)
24 axially through body, first end
Hardness Rating
45.0 rockwell c and 52.0 rockwell c
Hardness Rating
45.0 rockwell c and 52.0 rockwell c
Mounting Hole Thread Size
0.312 inches transversely through face
Mounting Hole Type And Quantity
3 threaded axially through body, first end
Outside Diameter
5.747 inches
Nominallength
1.910 inches
Tooth Form
Standard
Pressure Angle
20.0000 degrees
Distance Between Body Face And Protruding Hub End
0.250 inches second end
Distance Between Body Face And Protruding Hub End
1.030 inches first end
Distance Between Body Face And Recessed Hub End
0.630 inches second end
Face Width
0.880 inches
Keyway Width
0.252 inches both ends
Distance From Bore Center To Keyway Bottom
0.550 inches first end
Distance From Bore Center To Keyway Bottom
0.679 inches second end
Taper Major Diameter
1.358 inches second end
Hub Style Designator
Plain both ends
Hub Diameter
1.910 inches first end
Hub Diameter
2.090 inches second end
Bolt Hole Circle Diameter
3.120 inches axially through body, first end
Material
Steel
Material Specification
Mil-s-13048 military specification single material response
Style Designator
One protruding hub, one recessed hub
NSN
3020-00-678-4238
Part Number
3020006784238
Description
Gear,spur
CAGE
SCY13

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 3020006784238 NSN 3020-00-678-4238

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:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
3.0000lbs
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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