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Spur Gear NSN 3020-00-738-0159

Item Description

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

NSN 3020-00-738-0159 NSN: 3020-00-738-0159

Features and Characteristics

Body Style
Plain, solid
Spline Quantity
20 both ends
Pitch Diameter
3.5000 inches
Teeth Quantity
14
Bore Style
Involute spline both ends
Spline Pitch Diameter
1.6660 inches both ends
Hardness Rating
58.0 rockwell c and 62.0 rockwell c teeth
Outside Diameter
4.178 inches
Nominallength
2.202 inches
Tooth Form
Standard
Pressure Angle
25.0000 degrees
Distance Between Body Face And Protruding Hub End
0.827 inches first end
Face Width
1.375 inches
Bore Diameter
1.750 inches both ends
Counterbore Depth
0.781 inches both ends
Counterbore Diameter
1.750 inches first end
Hub Style Designator
Plain first end
Hub Diameter
2.375 inches first end
Material
Steel comp 4615 and steel comp e4340h and steel comp 8620 and steel comp 8720
Material Specification
66, aisi/sae 4615 federal standard 1st material response and 66, aisi/sae e4340h federal standard 2nd material response and 66, aisi/sae 8620 federal standard 3rd material response and 66, aisi/sae 8720 federal standard 4th material response
Style Designator
Protruding hub
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
007380159
NSN
3020007380159

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7380159
Cage Code:
19207
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 3020-00-738-0159
What are the manufacturers of nsn 3020007380159?
Does this nsn 3020007380159 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020007380159
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. see also gear, antibacklash, spur. for bulk material, see rod, pinion.
Does nsn 3020007380159 contain any precious metals?
Precious metal content is unknown.
Does nsn 3020007380159 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020007380159?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05466
FIIG:
A27300
App. Key:
AH
Cond. Code:
1
Status:
A

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  •   Quality Inspected Parts
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