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Helical Gear NSN 3020-00-243-9975

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 3020-00-243-9975 NSN: 3020-00-243-9975

Features and Characteristics

Body Style
Plain, solid
Pitch Diameter
10.8000 inches
Teeth Quantity
54
Hardness Rating
10.0 rockwell c and 20.0 rockwell c
Outside Diameter
11.0840 inches
Teeth Type
Single helix
Tooth Form
Stub
Tooth Direction
Right
Pressure Angle
20.0000 degrees
Helix Angle
27.3217 degrees
Face Width
1.999 inches
Material
Steel
Material Specification
Mil-s-890, class b military specification single material response
Style Designator
Hubless
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
002439975
NSN
3020002439975

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3300705
Cage Code:
55380
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 3020-00-243-9975
What are the manufacturers of nsn 3020002439975?
Does this nsn 3020002439975 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020002439975
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 3020002439975 contain any precious metals?
No precious metal content.
Does nsn 3020002439975 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020002439975?
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
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