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Spur Gear NSN 3020-01-189-9475

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 3020-01-189-9475 NSN: 3020-01-189-9475

Features and Characteristics

Body Style
Plain, solid
Spline Quantity
31 both ends
End Application
F16 acft
Pitch Diameter
0.6562 inches
Teeth Quantity
21
Bore Style
Involute spline both ends
Spline Pitch Diameter
0.6458 inches both ends
Hardness Rating
58.0 rockwell c
Outside Diameter
0.718 inches
Nominallength
0.880 inches
Tooth Form
Standard
Pressure Angle
20.0000 degrees
Distance Between Body Face And Protruding Hub End
0.615 inches first end
Face Width
0.265 inches
Bore Diameter
0.654 inches both ends
Counterbore Depth
0.445 inches both ends
Counterbore Diameter
0.405 inches both ends
Hub Style Designator
1 groove first end
Hub Diameter
0.812 inches first end
Precision Classification
Quality number 7
First Groove Width
0.090 inches first end
First Groove Diameter
0.570 inches first end
Distance From End To First Groove
0.425 inches first end
Material
Steel comp e9310
Material Specification
Ams 6260 assn standard single material response
Surface Treatment
Oxide
Surface Treatment Specification
Mil-c-13924, class 2 military specification single treatment response
Style Designator
Protruding hub
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
011899475
NSN
3020011899475

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
363C145-1
Cage Code:
17472
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 3020-01-189-9475
What are the manufacturers of nsn 3020011899475?
Does this nsn 3020011899475 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020011899475
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 3020011899475 contain any precious metals?
No precious metal content.
Does nsn 3020011899475 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020011899475?
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
  •   Quality Fast Service
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