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Helical Gear NSN 3020-00-348-7337

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 3020-00-348-7337 NSN: 3020-00-348-7337

Features and Characteristics

Body Style
Plain, solid
Pitch Diameter
0.4166 inches
Teeth Quantity
20
Bore Style
W/ keyway both ends
Outside Diameter
0.4580 inches
Teeth Type
Single helix
Tooth Form
Standard
Tooth Direction
Left
Pressure Angle
20.0000 degrees
Helix Angle
22.6165 degrees
Distance Between Body Face And Protruding Hub End
0.125 inches first end
Face Width
0.250 inches
Bore Diameter
0.1877 inches first end
Keyway Width
0.0626 inches first end
Distance From Bore Center To Keyway Bottom
0.125 inches first end
Counterbore Depth
0.025 inches first end
Counterbore Diameter
0.250 inches first end
Hub Style Designator
Plain first end
Hub Diameter
0.359 inches first end
Material
Steel
Material Specification
Qq-s-763, class 416, cond a federal specification single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Style Designator
Protruding hub
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
003487337
NSN
3020003487337

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
CE88022
Cage Code:
98230
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 3020-00-348-7337
What are the manufacturers of nsn 3020003487337?
Does this nsn 3020003487337 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020003487337
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 3020003487337 contain any precious metals?
Precious metal content is unknown.
Does nsn 3020003487337 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020003487337?
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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