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Sprocket Wheel NSN 3020-01-383-5493

Item Description

A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.

NSN 3020-01-383-5493 NSN: 3020-01-383-5493

Features and Characteristics

Spline Major Diameter
0.984 inches
Outside Diameter
2.838 inches
Spline Quantity
30
Spline Minor Diameter
0.910 inches
Pitch Diameter
2.624 inches
Face Width
0.430 inches
Design Form
Webbed
Bore Type
Involute spline
Metallic Hardness Rating And Location
34.0 rockwell c body and 38.0 rockwell c body
Spline Pressure Angle In Deg
30.0
Spline Length
0.430 inches
Groove Quantity
1
Counterbore Feature
Not included
Groove Position
In center
Spline Pitch Diameter
0.937 inches
Guide Type
Groove
Lightening Hole
Not included
Protruding Hub Characteristic
Plain
Belt/chain/film Size For Which Designed
Ladder chain
Teeth Row Quantity
2
Center To Center Distance Between Teeth Rows
0.290 inches
Teeth Quantity Per Row
20
Hardness Rating Test Method
Rockwell
Teeth Hardness Rating
Between 34.0 rockwell c and 38.0 rockwell c
Bore Bearing
Not included
Hub External Keyway
Not included
Tooth Pitch
0.410 inches
Material
Steel, mil-s-5000 or steel, mil-s-5626
Material
Steel comp e4340 or steel comp 4140
Material Specification
Mil-s-5000 military specification 1st material response and mil-s-5626 military specification 2nd material response
Style Designator
Webbed or spoked
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
013835493
NSN
3020013835493

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
025127-1
Cage Code:
62228
Status:
A
MSDS:
Part Number:
025127
Cage Code:
59027
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8483901000
  • NAICS: 333613
  • SITC: 74890
  • Description: Chain sprockets and parts thereof
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3020-01-383-5493
What are the manufacturers of nsn 3020013835493?
Does this nsn 3020013835493 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020013835493
A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. it is usually used for transmitting power.
Does nsn 3020013835493 contain any precious metals?
No precious metal content.
Does nsn 3020013835493 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020013835493?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
04456
FIIG:
T353-C
App. Key:
CA
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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