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Spur Gear NSN 3020-01-122-1895

Item Description

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

NSN 3020-01-122-1895 NSN: 3020-01-122-1895

Features and Characteristics

Body Style
Plain, solid
Pitch Diameter
3.8530 inches
Teeth Quantity
54
Bore Style
Plain both ends
Hardness Rating
34.0 rockwell c and 38.0 rockwell c
Outside Diameter
3.996 inches
Tooth Form
Standard
Pressure Angle
20.0000 degrees
Face Width
1.531 inches
Bore Diameter
2.375 inches both ends
Material
Steel comp 4140
Material Specification
Fed standard 66 federal standard single material response
Surface Treatment
Oxide
Style Designator
Hubless
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
011221895
NSN
3020011221895

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
106820-1
Cage Code:
82152
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 3020-01-122-1895
What are the manufacturers of nsn 3020011221895?
Does this nsn 3020011221895 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020011221895
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. see also gear, antibacklash, spur. for bulk material, see rod, pinion.
Does nsn 3020011221895 contain any precious metals?
No precious metal content.
Does nsn 3020011221895 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020011221895?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05466
FIIG:
A27300
App. Key:
AH
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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