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Helical Gear NSN 3020-00-706-0639

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 3020-00-706-0639 NSN: 3020-00-706-0639

Features and Characteristics

Body Style
Webbed, offset, solid
Attachment Method
Mounting hole
Pitch Diameter
1.7500 inches
Teeth Quantity
49
Bore Style
Plain both ends
Mounting Hole Type And Quantity
1 plain axially through body, first end
Outside Diameter
1.8125 inches
Teeth Type
Single helix
Tooth Form
Standard
Tooth Direction
Left
Pressure Angle
0.3333 degrees
Helix Angle
22.5000 degrees
Body Recess Depth
0.125 inches second end
Face Width
0.250 inches
Bore Diameter
0.6875 inches both ends
Mounting Hole Diameter
0.150 inches axially through body, first end
Bolt Hole Circle Diameter
1.062 inches axially through body, first end
Special Features
Mtg holes 180 degrees apart
Material
Plastic phenolic
Style Designator
Hubless, recessed body
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
007060639
NSN
3020007060639

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
159886
Cage Code:
57712
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 3020-00-706-0639
What are the manufacturers of nsn 3020007060639?
Does this nsn 3020007060639 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020007060639
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 3020007060639 contain any precious metals?
Precious metal content is unknown.
Does nsn 3020007060639 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020007060639?
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
  •   Quality Inspected Parts
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