Model: 738653-1

Spur Gear

Special Features:

Second end chamfered 1st step face 45 degrees by 0.090 in. Lg

Properties:

Body Style
Plain, solid
End Application
Ac130h/aad-7
Pitch Diameter
Between 1.2646 inches and 1.2656 inches
Teeth Quantity
81
Bore Style
Plain both ends
Outside Diameter
1.295 inches
Nominallength
0.725 inches
Tooth Form
Standard
Pressure Angle
20.0000 degrees
Distance Between Body Face And Protruding Hub End
0.289 inches second end
Distance Between Body Face And Protruding Hub End
0.311 inches first end
Face Width
0.125 inches
Bore Diameter
0.437 inches both ends
Hub Style Designator
1 step both ends
End Length
0.100 inches second end
End Diameter
0.500 inches second end
First Step Length
0.171 inches first end
First Step Length
0.189 inches second end
First Step Diameter
0.750 inches first end
First Step Diameter
0.750 inches second end
Material
Steel comp 303
Material Specification
Qq-s-764, type 303, cond a federal specification single material response
Surface Treatment
Passivate
Style Designator
Protruding hubs
NSN
3020-00-138-2823
Part Number
738653-1
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 738653-1 NSN 3020-00-138-2823

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

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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