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Helical Gear NSN 3020-00-895-9498

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 3020-00-895-9498 NSN: 3020-00-895-9498

Features and Characteristics

Body Style
Plain, solid
Attachment Method
Clamp
Pitch Diameter
1.0010 inches
Teeth Quantity
120
Bore Style
Plain both ends
Outside Diameter
1.017 inches
Teeth Type
Single helix
Tooth Form
Standard
Tooth Direction
Right
Pressure Angle
20.0000 degrees
Helix Angle
3.0000 degrees
Distance Between Body Face And Protruding Hub End
0.032 inches second end
Face Width
0.061 inches
Bore Diameter
0.091 inches both ends
Hub Style Designator
Split first end
Hub Diameter
0.125 inches first end
Clamping Surface Length
0.1320 inches first end
Material
Steel comp 302 hub or steel comp 303 hub
Material Specification
Mil-s-7720, cond a military specification single material response hub
Surface Treatment
Passivate hub
Surface Treatment Specification
Mil-std-171, finish no. 5.4.1 military specification single treatment response hub
Style Designator
Protruding hubs
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
008959498
NSN
3020008959498

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
142192-01
Cage Code:
35351
Status:
A
MSDS:
Part Number:
142192
Cage Code:
35351
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 3020-00-895-9498
What are the manufacturers of nsn 3020008959498?
Does this nsn 3020008959498 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020008959498
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 3020008959498 contain any precious metals?
Precious metal content is unknown.
Does nsn 3020008959498 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020008959498?
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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