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Helical Gear NSN 3020-00-371-5339

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 3020-00-371-5339 NSN: 3020-00-371-5339

Features and Characteristics

Body Style
Webbed, offset, solid
Attachment Method
Mounting hole
Pitch Diameter
4.1250 inches
Teeth Quantity
39
Bore Style
Plain both ends
Hardness Rating
26.0 rockwell c and 32.0 rockwell c
Mounting Hole Type And Quantity
6 plain axially through body, first end
Outside Diameter
4.503 inches
Teeth Type
Single helix
Tooth Form
Special
Tooth Direction
Right
Pressure Angle
16.0000 degrees
Helix Angle
19.6833 degrees
Body Recess Depth
0.810 inches first end
Face Width
1.188 inches
Bore Diameter
2.1875 inches both ends
Mounting Hole Diameter
0.328 inches axially through body, first end
Material
Steel
Style Designator
Hubless, recessed body
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
003715339
NSN
3020003715339

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5115898
Cage Code:
72582
Status:
A
MSDS:
Part Number:
5174532
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 3020-00-371-5339
What are the manufacturers of nsn 3020003715339?
Does this nsn 3020003715339 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020003715339
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 3020003715339 contain any precious metals?
Precious metal content is unknown.
Does nsn 3020003715339 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020003715339?
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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