Model: 38785

Worm Wheel Gear

Properties:

Body Style
Plain, solid
Pitch Diameter
1.0000 inches
Teeth Quantity
32
Face Type
Concave
Bore Style
Plain both ends
Hardness Rating
28.0 rockwell c hub and 34.0 rockwell c hub
Hardness Rating
55.0 rockwell c teeth and 62.0 rockwell c teeth
Outside Diameter
1.1000 inches
Nominallength
0.550 inches
Tooth Direction
Right
Throat Radius
0.128 inches
Mating Thread Lead Quantity
1
Pressure Angle
20.0000 degrees
Helix Angle
5.7167 degrees
Distance Between Body Face And Protruding Hub End
0.290 inches first end
Face Width
0.260 inches
Bore Diameter
0.352 inches both ends
Counterbore Depth
0.090 inches first end
Counterbore Diameter
0.3800 inches first end
Hub Style Designator
Plain first end
Hub Diameter
0.520 inches first end
Material
Steel comp 4340
Material Specification
Mil-s-500 military specification single material response
Style Designator
Protruding hub
NSN
3020-00-536-2442
Part Number
38785
Description
Gear,worm Wheel
CAGE
70210

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 38785 NSN 3020-00-536-2442

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:
U
ESD:
ESD:
MMAC:
JY
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:
60.0
WCC:
593
TCC:
Z
SHC:
Z
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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