Model: A2043

Worm Wheel Gear

Properties:

Body Style
Webbed, solid
Pitch Diameter
1.6250 inches
Teeth Quantity
39
Face Type
Concave
Bore Style
10a w/ keyway both ends
Bore Style
W/ keyway both ends
Outside Diameter
1.7500 inches
Nominallength
0.656 inches
Tooth Direction
Right
Throat Radius
0.218 inches
Mating Thread Lead Quantity
1
Pressure Angle
14.5000 degrees
Helix Angle
4.7667 degrees
Distance Between Body Face And Protruding Hub End
0.172 inches both ends
Face Width
0.312 inches
Bore Diameter
0.624 inches both ends
Keyway Width
0.127 inches both ends
Distance From Bore Center To Keyway Bottom
0.3830 inches both ends
Hub Style Designator
Plain both ends
Hub Diameter
0.875 inches both ends
Material
Copper alloy
Style Designator
Protruding hubs
NSN
3020-00-696-6393
Part Number
A2043
Description
Gear,worm Wheel
CAGE

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 A2043 NSN 3020-00-696-6393

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:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
197337
UFC:
96690
LTL:
92.5
LCL:
92.5
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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