Model: 820490

Spur Gear

Special Features:

Counterbore second end; l.120 in. Dia; 0.011 in. Deep

Properties:

Body Style
Plain, solid
Pitch Diameter
3.0000 inches
Teeth Quantity
120
Bore Style
10a w/ keyway first end
Bore Style
W/ keyway first end
Outside Diameter
3.058 inches
Nominallength
0.831 inches
Tooth Form
Standard
Pressure Angle
20.0000 degrees
Distance Between Body Face And Protruding Hub End
0.391 inches first end
Face Width
0.440 inches
Bore Diameter
0.669 inches first end
Keyway Width
0.125 inches both ends
Distance From Bore Center To Keyway Bottom
0.397 inches first end
Hub Style Designator
1 step first end
End Length
0.060 inches first end
End Diameter
0.769 inches first end
First Step Length
0.331 inches first end
First Step Diameter
1.380 inches first end
Material
Steel
Style Designator
Protruding hub, recessed body
NSN
3020-00-646-7857
Part Number
820490
Description
Gear,spur
CAGE
06141

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 820490 NSN 3020-00-646-7857

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:
--
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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