Model: 1090206

Spur Gear

Properties:

Body Style
Webbed, offset, with lightening holes
End Application
B-1b aircraft environmental control
Pitch Diameter
1.4687 inches
Teeth Quantity
47
Bore Style
W/counterbore first end
Hardness Rating
42.0 rockwell c and 46.0 rockwell c
Outside Diameter
1.494 inches
Pressure Angle
20.0000 degrees
Body Recess Depth
0.170 inches first end
Face Width
0.240 inches
Bore Diameter
0.394 inches both ends
Counterbore Depth
0.170 inches first end
Counterbore Diameter
1.180 inches first end
Material
Steel comp 4340
Material Specification
Mil-s-5000 military specification single material response
Style Designator
Hubless, recessed body
NSN
3020-01-289-0821
Part Number
1090206
Description
Gear,spur
CAGE
81039

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 1090206 NSN 3020-01-289-0821

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:
SX
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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