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Helical Gear NSN 3020-00-416-6394

Item Description

A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:

NSN 3020-00-416-6394 NSN: 3020-00-416-6394

Features and Characteristics

Body Style
Plain, solid
Spline Quantity
10 first end
Pitch Diameter
4.2500 inches
Teeth Quantity
17
Bore Style
Plain both ends
Outside Diameter
4.7500 inches
Nominallength
8.563 inches
Teeth Type
Single helix
Tooth Form
Standard
Tooth Direction
Right
Pressure Angle
28.0000 degrees
Helix Angle
10.0000 degrees
Distance Between Body Face And Protruding Hub End
4.531 inches first end
Face Width
2.500 inches
Bore Diameter
0.3750 inches both ends
Hub Style Designator
Plain second end
Hub Diameter
2.620 inches second end
End Length
2.250 inches first end
End Diameter
1.226 inches first end
First Step Length
1.531 inches first end
First Step Diameter
2.620 inches first end
Special Features
Spline tooth thickness 0.190 in. Nom
Material
Steel
Style Designator
Protruding hubs
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
004166394
NSN
3020004166394

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3234949
Cage Code:
24617
Status:
A
MSDS:
Part Number:
3309215
Cage Code:
24617
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 3020-00-416-6394
What are the manufacturers of nsn 3020004166394?
Does this nsn 3020004166394 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020004166394
A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. see also gear, antibacklash, helical:
Does nsn 3020004166394 contain any precious metals?
Precious metal content is unknown.
Does nsn 3020004166394 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020004166394?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05464
FIIG:
A27300
App. Key:
AF
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
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