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Helical Gear NSN 3020-01-348-8073

Item Description

A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:

NSN 3020-01-348-8073 NSN: 3020-01-348-8073

Features and Characteristics

Body Style
Plain, solid
Pitch Diameter
2.0000 inches
Teeth Quantity
12
Bore Style
10b w/ 2 keyways both ends
Hardness Rating
42.0 rockwell c
Outside Diameter
2.236 inches
Teeth Type
Single helix
Tooth Direction
Left
Pressure Angle
14.5000 degrees
Helix Angle
45.0000 degrees
Body Recess Depth
0.053 inches both ends
Face Width
1.527 inches
Bore Diameter
1.252 inches both ends
Keyway Width
0.251 inches both ends
Distance From Bore Center To Keyway Bottom
0.740 inches both ends
Precision Classification
Accuracy grade 12
Material
Steel
Style Designator
Hubless, recessed body
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
013488073
NSN
3020013488073

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
752-6405258-38
Cage Code:
53711
Status:
A
MSDS:
Part Number:
6405258
Cage Code:
53711
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 3020-01-348-8073
What are the manufacturers of nsn 3020013488073?
Does this nsn 3020013488073 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020013488073
A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. see also gear, antibacklash, helical:
Does nsn 3020013488073 contain any precious metals?
No precious metal content.
Does nsn 3020013488073 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020013488073?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05464
FIIG:
A27300
App. Key:
AF
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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