Model: 170707

Spur Gear

Properties:

Body Style
Plain, solid
Attachment Method
Clamp
Pitch Diameter
4.6250 inches
Teeth Quantity
74
Bore Style
Plain both ends
Outside Diameter
4.750 inches
Tooth Form
Standard
Pressure Angle
20.0000 degrees
Distance Between Body Face And Protruding Hub End
0.375 inches second end
Distance Between Body Face And Protruding Hub End
0.500 inches first end
Face Width
0.125 inches
Bore Diameter
0.388 inches both ends
Hub Style Designator
1 groove second end
Hub Style Designator
Split first end
Hub Diameter
0.457 inches first end
Hub Diameter
0.750 inches second end
Clamping Surface Length
0.380 inches first end
Precision Classification
Quality number 9
First Groove Width
0.049 inches second end
First Groove Diameter
0.701 inches second end
Distance From End To First Groove
0.191 inches second end
Material
Steel comp 4340
Material Specification
Mil-s-5000 military specification single material response
Surface Treatment
Phosphate manganese or phosphate zinc
Surface Treatment Specification
Mil-p-16232, class 3 military specification all treatment responses
Style Designator
Protruding hubs
NSN
3020-01-142-1739
Part Number
170707
Description
Gear,spur
CAGE
24930

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 170707 NSN 3020-01-142-1739

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:
1.0000lbs
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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