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Helical Gear NSN 3020-00-358-7204

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 3020-00-358-7204 NSN: 3020-00-358-7204

Features and Characteristics

Body Style
Plain, solid
Pitch Diameter
2.5310 inches
Teeth Quantity
24
Bore Style
Plain both ends
Outside Diameter
2.631 inches
Teeth Type
Single helix
Tooth Form
Standard
Tooth Direction
Left
Pressure Angle
20.0000 degrees
Helix Angle
18.7665 degrees
Distance Between Body Face And Protruding Hub End
0.0360 inches first end
Face Width
0.465 inches
Bore Diameter
0.624 inches both ends
Hub Style Designator
Plain first end
Hub Diameter
0.938 inches first end
Special Features
Tone groove 0.312 in. Min 0.315 in. Max w 1st end on body of gear, timing mark located 1.125 in. From center of bore 9 degrees 10 min ccw from centerline of groove on 2nd end, figure x on face of gear tooth 135 degrees cw from timing mark
Material
Steel
Material Specification
Fed standard 66, c1113, c1115, c1117 federal standard single material response
Style Designator
Protruding hub
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
003587204
NSN
3020003587204

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
GD93C5
Cage Code:
66289
Status:
A
MSDS:
Part Number:
FM142
Cage Code:
82796
Status:
A
MSDS:
Part Number:
3956
Cage Code:
79575
Status:
A
MSDS:
Part Number:
GD93C
Cage Code:
66289
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 3020-00-358-7204
What are the manufacturers of nsn 3020003587204?
Does this nsn 3020003587204 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020003587204
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 3020003587204 contain any precious metals?
Precious metal content is unknown.
Does nsn 3020003587204 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020003587204?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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