Model: 11741203

Worm Wheel Gear

Properties:

Thread Class
2b between body and flange
Thread Direction
Right-hand between body and flange
Body Style
Plain, with lightening holes
Pitch Diameter
3.6875 inches
Teeth Quantity
128
Face Type
Concave
Bore Style
Thread series designator fully threaded between body and flange
Thready Qty Per Inch (tpi)
32 between body and flange
Thread Size
0.164 inches between body and flange
Outside Diameter
3.938 inches
Tooth Direction
Left
Throat Radius
0.250 inches
Mating Thread Lead Quantity
2
Pressure Angle
14.5000 degrees
Helix Angle
6.2000 degrees
Distance Between Body Face And Protruding Hub End
0.328 inches between body and flange
Face Width
0.531 inches
Material
Steel comp 303
Material Specification
Astm a582, cond a assn standard single material response
Style Designator
Protruding hub
Thread Series Designator
Unc between body and flange
NSN
3020-01-509-4226
Part Number
11741203
Description
Gear,worm Wheel
CAGE
19200

A gear, cylindrical in form, with spiral teeth designed to mesh with the thread forms of a gear (1), worm. See also gear, antibacklash, worm wheel.

Part 11741203 NSN 3020-01-509-4226

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05468
FIIG:
A27300
Concept No.:
1
App. Key:
AK
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:
A
ESD:
A
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:
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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