Model: G202737-1

Spur Gear

Special Features:

Thd bore, 0.437-20unf-2b

Properties:

Body Style
Plain, solid
End Application
Strategic sealift conversion ships class
Pitch Diameter
4.0000 inches
Teeth Quantity
32
Bore Style
10b w/ 2 keyways first end
Bore Style
W/counterbore counterbore, first end
Hardness Rating
24.0 rockwell c and 30.0 rockwell c
Outside Diameter
4.250 inches
Pressure Angle
20.0000 degrees
Distance Between Body Face And Protruding Hub End
0.500 inches second end
Distance Between Body Face And Protruding Hub End
1.187 inches first end
Face Width
1.250 inches
Bore Diameter
0.437 inches counterbore, first end
Bore Diameter
0.437 inches first end
Keyway Width
0.376 inches first end
Distance From Bore Center To Keyway Bottom
1.449 inches first end
Counterbore Depth
1.312 inches counterbore, first end
Counterbore Diameter
1.502 inches counterbore, first end
Hub Style Designator
1 step first end
Hub Style Designator
Plain second end
Hub Diameter
0.750 inches second end
End Length
1.125 inches first end
End Diameter
2.748 inches first end
First Step Length
0.062 inches first end
First Step Diameter
3.620 inches first end
Material
Nickel alloy k-500
Material Specification
Qq-n-286 federal specification single material response
Style Designator
Protruding hubs
NSN
3020-01-443-4593
Part Number
G202737-1
Description
Gear,spur
CAGE
3B150

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 G202737-1 NSN 3020-01-443-4593

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:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
6.5000lbs
Item Weight:
--
Item Dim:
--
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:
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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