Sprocket Wheel

F02-2121

F02-2121
(NSN) National Stock Number
3020-00-430-9823
Federal Supply Classification
3020 Gears, Pulleys, Sprockets and Transmission Chain
Item Name Code
04456
Schedule B Code
8483901000
Summary

Keying facility furnished items, 3.740 inches nominal outside diameter, 1.250 inches nominal overall length, 0.312 inches nominal keyway width, 0.312-18 thread size, 1.250 inches nominal bore diameter

DAC HCC DMIL RNCC
2 - - 3
RNVC SADC MSDS RNAAC
9 - - AX
Identification

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.

INC FIIG Concept Condition
04456 T353-C - 2
Specifications
Furnished Items
keying facility
Details Items furnished as accessories which are not specified elsewhere.
Outside Diameter
3.740 inches nominal
Details The length of a straight line which passes through the center of an item,and terminates at the outside circumference.
Overall Length
1.250 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Keyway Width
0.312 inches nominal
Details A measurement taken at right angles to the length of a keyway,in distinction from thickness.
Thread Size
0.312-18
Details Designates the thread diameter and number of threads per specific measurement scale.
Bore Diameter
1.250 inches nominal
Details The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
Bore Length
1.250 inches nominal
Details A measurement of the longest dimension of a bore.
Distance From Center Of Bore To Bottom Of Keyway
0.781 inches nominal
Details The distance from the center of the bore to the bottom of the keyway(s).
Pitch Diameter
3.371 inches nominal
Details A measurement indicating the diameter-pitch per specific measurement scale of the item.
Securing Hole Quantity
2
Details The number of holes provided for securing the item in a fixed position.
Furnished Items And Quantity
setscrew
Details The name and number of those parts furnished with the item of supply that have not been specified elsewhere.
Hub Outside Diameter
2.500 inches nominal aa end
Details The length of a straight line which passes through the center of the hub,and terminates at the outside circumference.
Face Width
0.459 inches nominal
Details A measurement taken at right angles to the length of the face,in distinction from thickness.
Design Form
plain
Details The physical configuration of the item.
Bore Type
straight
Details Indicates the type of bore used on the item.
Distance From Hub End To Flange End
0.781 inches nominal aa end
Details None.
Hole Location
centered 0.344 in. from end of hub 90 degs apart,one on top of keyway
Details Indicates the location of the hole on the item.
Keying Facility Type
keyway
Details Indicates the type of keying facility provided.
Securing Method
threaded hole
Details The means by which the item is secured.
Protruding Hub Characteristic
plain
Details An indication of the characteristic of the protruding hub.
Teeth Row Quantity
1
Details The number of rows of teeth provided.
Teeth Quantity Per Row
14
Details The number of teeth included in each row.
Asa Standard Chain Number
60
Details The american standards association number by which the chain is identified.
Hardness Rating Test Method
not rated
Details The means used to test the rated hardness of an item.
Tooth Pitch
0.750 inches nominal
Details The center to center distance between teeth measured along the pitch line.
Material
steel
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Quantity
1
Details A numeric value which represents a positive whole value without regard to any unit of measure.
Style Designator
plain
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
F02-2121 29510 5 - 5 9 - AX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
96710 - W -
RVC WCC TCC SHC
- 593 Z 9

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Manufacturer
M-B COMPANIES, INC.
CAGE: 76280
CHILTON , WI , 53014-1647
UNITED STATES
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FAQs
Frequently asked questions for NSN 3020-00-430-9823
What is the NIIN of the NSN 3020-00-430-9823?
The National Item Identification Number (NIIN) of the NSN 3020-00-430-9823 is 00-430-9823
When the NSN 3020-00-430-9823 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Sun, Jan 1, 1961
Does the NSN 3020-00-430-9823 contain any precious metals?
Type/content is unknown
Does the NSN 3020-00-430-9823 contain any hazardous material?
No data in HMIRS

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