Model: 10889818

Helical Gear

Properties:

Body Style
Plain, solid
Pitch Diameter
3.6472 inches
Teeth Quantity
29
Bore Style
W/counterbore second end
Hardness Rating
58.0 rockwell c and 62.0 rockwell c
Outside Diameter
3.8450 inches
Nominallength
1.060 inches
Teeth Type
Single helix
Tooth Form
Standard
Tooth Direction
Right
Pressure Angle
14.5000 degrees
Helix Angle
37.3320 degrees
Distance Between Body Face And Protruding Hub End
0.220 inches both ends
Face Width
0.884 inches
Bore Diameter
1.620 inches first end
Counterbore Depth
0.9800 inches first end
Counterbore Diameter
1.850 inches first end
Hub Style Designator
Plain both ends
Hub Diameter
2.120 inches both ends
Material
Steel
Material Specification
Qq-s-624 federal specification single material response
Style Designator
Protruding hubs
NSN
3020-00-851-8970
Part Number
10889818
Description
Gear,helical
CAGE

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 10889818 NSN 3020-00-851-8970

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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