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Helical Gear NSN 3020-00-244-0756

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 3020-00-244-0756 NSN: 3020-00-244-0756

Features and Characteristics

Body Style
Plain, solid
Attachment Method
Mounting hole
Pitch Diameter
1.6757 inches
Teeth Quantity
16
Bore Style
Plain both ends
Hardness Rating
21.7 rockwell c and 25.4 rockwell c
Mounting Hole Type And Quantity
1 plain transversely through hub, first end
Outside Diameter
1.8185 inches
Teeth Type
Single helix
Tooth Form
Standard
Tooth Direction
Right
Pressure Angle
14.5000 degrees
Helix Angle
47.0000 degrees
Distance Between Body Face And Protruding Hub End
0.250 inches first end
Face Width
0.563 inches
Bore Diameter
0.500 inches both ends
Hub Style Designator
Plain first end
Hub Diameter
1.000 inches first end
Mounting Hole Diameter
0.136 inches transversely through hub, first end
Material
Steel comp 1137
Material Specification
66 federal standard single material response and aisi/sae 1137 assn standard single material response
Style Designator
Protruding hub
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
002440756
NSN
3020002440756

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4001814
Cage Code:
6N299
Status:
A
MSDS:
Part Number:
G2624
Cage Code:
77260
Status:
A
MSDS:
Part Number:
1814
Cage Code:
77260
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 3020-00-244-0756
What are the manufacturers of nsn 3020002440756?
Does this nsn 3020002440756 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020002440756
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 3020002440756 contain any precious metals?
Precious metal content is unknown.
Does nsn 3020002440756 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020002440756?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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