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Internal Gear NSN 3020-01-040-7856

Item Description

A gear with teeth formed on the inner surface of a cylinder or cone.

NSN 3020-01-040-7856 NSN: 3020-01-040-7856

Features and Characteristics

Body Style
Plain, solid
Spline Quantity
16 both ends
Attachment Method
Mounting hole
Pitch Diameter
8.6670 inches
Teeth Quantity
52
Bore Style
Straight spline both ends
Mounting Hole Type And Quantity
6 plain axially through body, first end
Outside Diameter
9.9060 inches
Nominallength
4.8280 inches
Teeth Type
Spur
Tooth Form
Standard
Pressure Angle
20.0000 degrees
Distance Between Body Face And Protruding Hub End
1.7969 inches first end
Face Width
1.8750 inches
Bore Diameter
3.0110 inches both ends
Hub Style Designator
Plain second end
Hub Diameter
3.5000 inches second end
End Length
1.5000 inches first end
End Diameter
3.4990 inches first end
First Step Length
0.2969 inches first end
First Step Diameter
5.5000 inches first end
Mounting Hole Diameter
1.0000 inches axially through body, first end
Bolt Hole Circle Diameter
7.0000 inches axially through body, first end
Material
Steel comp 4140
Material Specification
66 federal standard single material response
Style Designator
Solid back ring, protruding hub, recessed hub
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
010407856
NSN
3020010407856

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8035G
Cage Code:
45152
Status:
A
MSDS:
Part Number:
8035GX
Cage Code:
45152
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 3020-01-040-7856
What are the manufacturers of nsn 3020010407856?
Does this nsn 3020010407856 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020010407856
A gear with teeth formed on the inner surface of a cylinder or cone.
Does nsn 3020010407856 contain any precious metals?
Precious metal content is unknown.
Does nsn 3020010407856 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020010407856?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05465
FIIG:
A27300
App. Key:
AG
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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