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Spur Gear NSN 3020-00-899-6178

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 3020-00-899-6178 NSN: 3020-00-899-6178

Features and Characteristics

Body Style
Plain, solid
Pitch Diameter
0.3125 inches
Teeth Quantity
20
Backlash Designation
Grade a
Outside Diameter
0.344 inches
Tooth Form
Standard
Pressure Angle
20.0000 degrees
Distance Between Body Face And Protruding Hub End
0.410 inches first end
Face Width
0.125 inches
Hub Style Designator
1 step first end
End Length
0.390 inches first end
Precision Classification
Quality number 10 or quality number 11
End Diameter
0.124 inches first end
First Step Length
0.020 inches first end
First Step Diameter
0.188 inches first end
Material
Steel comp 303cu
Material Specification
Qq-s-764, cond a federal specification single material response
Style Designator
Protruding hub
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
008996178
NSN
3020008996178

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7438-629
Cage Code:
80294
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 3020-00-899-6178
What are the manufacturers of nsn 3020008996178?
Does this nsn 3020008996178 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020008996178
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 3020008996178 contain any precious metals?
Precious metal content is unknown.
Does nsn 3020008996178 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020008996178?
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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