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Sprocket Wheel NSN 3020-00-299-2471

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 3020-00-299-2471 NSN: 3020-00-299-2471

Features and Characteristics

Counterbore Diameter
5.880 inches
Counterbore Depth
0.063 inches
Outside Diameter
20.640 inches
Overall Length
0.750 inches
Bolt Circle Diameter
8.000 inches
Bore Diameter
Between 6.005 inches and 6.010 inches
Bore Length
0.750 inches
Drilled Hole Diameter
0.641 inches
Pitch Diameter
20.062 inches
Securing Hole Quantity
6
Face Width
0.575 inches
Guide
Not included
Design Form
Plain
Bore Type
Straight
Counterbore Feature
Included
Counterbore Location
Aa end
Hole Location
On face of hub
Keying Facility
Not included
Securing Method
Drilled hole
Lightening Hole
Not included
Protruding Hub Characteristic
Plain
Securing Location
Both ends
Belt/chain/film Size For Which Designed
Roller chain
Roller Chain Pitch Type For Which Designed
Single pitch
Teeth Row Quantity
1
Teeth Quantity Per Row
63
Asa Standard Chain Number
80
Hardness Rating Test Method
Not rated
Bore Bearing
Not included
Hub External Keyway
Not included
Tooth Pitch
1.000 inches
Hub End Outside Diameter And Location
17.640 inches both ends
Distance From Outside Flange/rim To Hub End And Location
0.088 inches both ends
Material
Steel, qq-s-766, class 321, cond a
Material
Steel comp 321
Material Specification
Qq-s-766, class 321, cond a federal specification single material response
Style Designator
Plain
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
002992471
NSN
3020002992471

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
B1303-1-5
Cage Code:
72907
Status:
A
MSDS:
Part Number:
5
Cage Code:
72907
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 3020-00-299-2471
What are the manufacturers of nsn 3020002992471?
Does this nsn 3020002992471 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020002992471
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 3020002992471 contain any precious metals?
No precious metal content.
Does nsn 3020002992471 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020002992471?
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
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