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Worm Wheel Gear NSN 3020-01-193-6394

Item Description

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.

NSN 3020-01-193-6394 NSN: 3020-01-193-6394

Features and Characteristics

Body Style
Plain, solid
Pitch Diameter
2.2494 inches
Teeth Quantity
72
Face Type
Concave
Bore Style
W/counterbore both ends
Outside Diameter
2.340 inches
Flange Diameter
1.540 inches
Tooth Direction
Right
Throat Radius
0.250 inches
Mating Thread Lead Quantity
2
Pressure Angle
20.0000 degrees
Flange Thickness
0.130 inches
Helix Angle
8.1333 degrees
Face Width
0.188 inches
Bore Diameter
1.253 inches both ends
Distance Between Outer Body Face And Inner Flange Face
0.379 inches
Counterbore Depth
0.415 inches both ends
Counterbore Diameter
1.125 inches both ends
Hub Style Designator
Plain first end
Hub Diameter
1.264 inches first end
Material
Copper alloy 464
Material Specification
Qq-b-637 federal specification single material response
Style Designator
Flanged end
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
011936394
NSN
3020011936394

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3085544-1
Cage Code:
96214
Status:
A
MSDS:
Part Number:
3085544
Cage Code:
96214
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8483409000
  • NAICS: 333612
  • SITC: 74840
  • Description: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3020-01-193-6394
What are the manufacturers of nsn 3020011936394?
Does this nsn 3020011936394 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020011936394
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.
Does nsn 3020011936394 contain any precious metals?
No precious metal content.
Does nsn 3020011936394 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020011936394?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05468
FIIG:
A27300
App. Key:
AK
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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