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Spur Gear NSN 3020-00-140-4988

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 3020-00-140-4988 NSN: 3020-00-140-4988

Features and Characteristics

Body Style
Plain, solid
Spline Quantity
12 both ends
Pitch Diameter
0.8281 inches
Teeth Quantity
20
Bore Style
Involute spline both ends
Spline Pitch Diameter
0.3750 inches both ends
Outside Diameter
0.922 inches
Tooth Form
Standard
Pressure Angle
20.0000 degrees
Distance Between Body Face And Protruding Hub End
0.438 inches both ends
Face Width
0.906 inches
Bore Diameter
0.406 inches both ends
Hub Style Designator
Plain both ends
Hub Diameter
0.750 inches first end
Special Features
Counterbore on 1st end w/ 0.4375 in. Dia; 0.6875 in. Depth
Material
Steel
Style Designator
Protruding hubs
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
001404988
NSN
3020001404988

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SP28675
Cage Code:
10237
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 3020-00-140-4988
What are the manufacturers of nsn 3020001404988?
Does this nsn 3020001404988 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020001404988
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 3020001404988 contain any precious metals?
No precious metal content.
Does nsn 3020001404988 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020001404988?
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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