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Spur Gear NSN 3020-01-419-4778

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 3020-01-419-4778 NSN: 3020-01-419-4778

Features and Characteristics

Body Style
Spoked
End Application
Nimitz class cvn
Pitch Diameter
28.7500 inches
Teeth Quantity
115
Bore Style
10a w/ keyway both ends
Outside Diameter
29.250 inches
Pressure Angle
20.0000 degrees
Distance Between Body Face And Protruding Hub End
0.987 inches first end
Face Width
3.000 inches
Bore Diameter
4.125 inches both ends
Keyway Width
0.625 inches both ends
Distance From Bore Center To Keyway Bottom
2.375 inches both ends
Hub Style Designator
Plain both ends
Hub Diameter
7.000 inches both ends
Special Features
Second keyway (5/8x5/16) spaced 90 degrees from first keyway
Material
Steel comp 4140
Material Specification
Mil-s-15083 cl115-90 military specification single material response
Style Designator
Protruding hubs
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
014194778
NSN
3020014194778

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1147782
Cage Code:
34712
Status:
A
MSDS:
Part Number:
5D3-02205 PC 4
Cage Code:
34712
Status:
A
MSDS:
Part Number:
5D3-02205
Cage Code:
34712
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 3020-01-419-4778
What are the manufacturers of nsn 3020014194778?
Does this nsn 3020014194778 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020014194778
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 3020014194778 contain any precious metals?
No precious metal content.
Does nsn 3020014194778 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020014194778?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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