Model: 5239

Spur Gear

Properties:

Body Style
Webbed, offset, solid
Spline Quantity
10 both ends
Pitch Diameter
3.9300 inches
Teeth Quantity
27
Bore Style
Straight spline both ends
Backlash Designation
Grade a
Hardness Rating
58.0 rockwell c and 63.0 rockwell c
Hardness Rating
58.0 rockwell c and 63.0 rockwell c
Outside Diameter
4.147 inches
Tooth Form
Standard
Pressure Angle
20.0000 degrees
Distance Between Body Face And Protruding Hub End
1.625 inches first end
Face Width
1.6875 inches
Bore Diameter
1.202 inches both ends
Hub Style Designator
1 groove first end
Hub Diameter
2.313 inches first end
First Groove Width
0.275 inches first end
First Groove Diameter
1.870 inches first end
Distance From End To First Groove
1.350 inches first end
Style Designator
One protruding hub, one flush hub
NSN
3020-00-164-2987
Part Number
5239
Description
Gear,spur
CAGE
12603

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 5239 NSN 3020-00-164-2987

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
5.0 X 5.0 X 2.0
Paclk Weight:
--
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

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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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