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Helical Gear NSN 3020-00-738-1857

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 3020-00-738-1857 NSN: 3020-00-738-1857

Features and Characteristics

Body Style
Webbed, solid
Attachment Method
Mounting hole
Teeth Quantity
100
Bore Style
Plain both ends
Mounting Hole Type And Quantity
2 plain axially through body, first end
Outside Diameter
3.580 inches
Teeth Type
Single helix
Tooth Direction
Left
Face Width
0.317 inches
Bore Diameter
0.500 inches both ends
Mounting Hole Diameter
0.161 inches axially through body, first end
Material
Steel body
Style Designator
Hubless
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
007381857
NSN
3020007381857

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
173793
Cage Code:
57712
Status:
A
MSDS:
Part Number:
65010053-002
Cage Code:
96238
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 3020-00-738-1857
What are the manufacturers of nsn 3020007381857?
Does this nsn 3020007381857 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020007381857
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 3020007381857 contain any precious metals?
Precious metal content is unknown.
Does nsn 3020007381857 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020007381857?
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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