Model: 537AS580

Spur Gear

Special Features:

Webbed inside bore; first end slotted and grooved

Properties:

Body Style
Webbed, offset, solid
Pitch Diameter
3.5000 inches
Teeth Quantity
42
Bore Style
W/counterbore both ends
Hardness Rating
33.0 rockwell c and 38.0 rockwell c
Outside Diameter
3.657 inches
Tooth Form
Standard
Pressure Angle
20.0000 degrees
Distance Between Body Face And Protruding Hub End
0.120 inches second end
Distance Between Body Face And Protruding Hub End
1.890 inches first end
Face Width
0.360 inches
Bore Diameter
0.300 inches both ends
Bore Diameter
0.500 inches second end
Counterbore Depth
0.370 inches second end
Counterbore Depth
0.500 inches second counterbore, first end
Counterbore Depth
1.390 inches first end
Counterbore Diameter
0.375 inches second end
Counterbore Diameter
1.692 inches first end
Counterbore Diameter
2.130 inches second counterbore, first end
Hub Style Designator
2 steps first end
Hub Style Designator
Plain second end
End Length
0.760 inches first end
End Diameter
2.130 inches first end
First Step Length
0.920 inches first end
First Step Diameter
2.500 inches first end
Second Step Length
0.210 inches first end
Second Step Diameter
2.700 inches first end
Material
Steel comp 4140
Material Specification
Qq-s-624 federal specification single material response
Style Designator
Protruding hubs
NSN
3020-01-029-9640
Part Number
537AS580
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 537AS580 NSN 3020-01-029-9640

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:
--
Paclk Weight:
0.4000lbs
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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