Model: 7H8204

Helical Gear

Properties:

Body Style
Plain, solid
Pitch Diameter
1.4531 inches
Teeth Quantity
11
Bore Style
10a w/ keyway both ends
Hardness Rating
241.0 brinell tungsten carbide and 285.0 brinell tungsten carbide
Outside Diameter
1.935 inches
Teeth Type
Single helix
Tooth Form
Standard
Tooth Direction
Left
Pressure Angle
20.0000 degrees
Helix Angle
18.8689 degrees
Distance Between Body Face And Protruding Hub End
0.281 inches first end
Face Width
1.000 inches
Bore Diameter
0.750 inches both ends
Keyway Width
0.158 inches both ends
Distance From Bore Center To Keyway Bottom
0.454 inches both ends
Hub Style Designator
Plain first end
Hub Diameter
1.313 inches first end
Material
Steel
Style Designator
Protruding hub
NSN
3020-00-818-3900
Part Number
7H8204
Description
Gear,helical
CAGE
11083

A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:

Part 7H8204 NSN 3020-00-818-3900

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05464
FIIG:
A27300
Concept No.:
1
App. Key:
AF
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:
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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