Model: 543-1653-002

Spur Gear

Special Features:

2nd step straight knurl, 50 pitch

Properties:

Body Style
Plain, solid
Pitch Diameter
0.3437 inches
Teeth Quantity
22
Outside Diameter
0.375 inches
Tooth Form
Standard
Pressure Angle
20.0000 degrees
Distance Between Body Face And Protruding Hub End
0.135 inches second end
Distance Between Body Face And Protruding Hub End
0.691 inches first end
Face Width
0.108 inches
Hub Style Designator
3 steps first end
Hub Style Designator
Plain second end
Hub Diameter
0.124 inches second end
End Length
0.125 inches first end
End Diameter
0.125 inches first end
First Step Length
0.064 inches first end
First Step Diameter
0.186 inches first end
Second Step Length
0.438 inches first end
Second Step Diameter
0.193 inches first end
Third Step Length
0.063 inches first end
Third Step Diameter
0.186 inches first end
Material
Steel comp 303
Material Specification
Qq-s-764, cond a federal specification single material response
Surface Treatment Specification
Cmc 197-117, canadian marconi co mfr ref single treatment response
Style Designator
Protruding hubs
NSN
3020-00-566-7618
Part Number
543-1653-002
Description
Gear,spur
CAGE
13499

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 543-1653-002 NSN 3020-00-566-7618

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:
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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