Model: 451438

Spur Gear

Properties:

Body Style
Plain, solid
Pitch Diameter
3.0312 inches
Teeth Quantity
97
Bore Style
Plain both ends
Outside Diameter
3.092 inches
Tooth Form
Standard
Pressure Angle
14.5000 degrees
Distance Between Body Face And Protruding Hub End
0.115 inches second end
Distance Between Body Face And Protruding Hub End
0.3775 inches first end
Face Width
0.248 inches
Bore Diameter
0.6257 inches both ends
Hub Style Designator
1 step both ends
End Length
0.005 inches first end
End Length
0.005 inches second end
End Diameter
0.7515 inches first end
End Diameter
0.7515 inches second end
First Step Length
0.110 inches second end
First Step Length
0.3725 inches first end
First Step Diameter
0.125 inches second end
First Step Diameter
1.125 inches first end
Material
Steel
Material Specification
Mil-s-890, class bs military specification single material response
Style Designator
Protruding hubs
Furnished Items And Quantity
2 lubricant impregnated bearing
NSN
3020-00-528-7497
Part Number
451438
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 451438 NSN 3020-00-528-7497

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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
197339
UFC:
96710
LTL:
65.0
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Construction Materials

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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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