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Bevel Gear NSN 3020-00-409-8783

Item Description

A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also gear, antibacklash, bevel.

NSN 3020-00-409-8783 NSN: 3020-00-409-8783

Features and Characteristics

Body Style
Plain, solid
Pitch Diameter
1.2500 inches
Teeth Quantity
20
Bore Style
W/ keyway both ends
Hardness Rating
23.0 rockwell c and 32.0 rockwell c
Outside Diameter
1.3590 inches
Nominallength
0.949 inches
Teeth Type
Straight
Tooth Direction
Right
Pressure Angle
20.0000 degrees
Pitch Angle
39.8048 degrees
Distance Between Body Face And Protruding Hub End
0.625 inches second end
Face Width
0.290 inches
Bore Diameter
0.5010 inches both ends
Keyway Width
0.1260 inches both ends
Distance From Bore Center To Keyway Bottom
0.3120 inches both ends
Hub Style Designator
Plain second end
Hub Diameter
1.0100 inches second end
Material
Steel comp 4140
Material Specification
Qq-s-624 federal specification single material response
Surface Treatment
Phosphate
Style Designator
Peripheral face, back hub protruding
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
004098783
NSN
3020004098783

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8437913
Cage Code:
19204
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 3020-00-409-8783
What are the manufacturers of nsn 3020004098783?
Does this nsn 3020004098783 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020004098783
A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. see also gear, antibacklash, bevel.
Does nsn 3020004098783 contain any precious metals?
Precious metal content is unknown.
Does nsn 3020004098783 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020004098783?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05463
FIIG:
A27300
App. Key:
AE
Cond. Code:
1
Status:
A

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