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NSN 3020-00-033-2109, 3020000332109
SPROCKET WHEEL

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 000332109
Codification Country
United States
Item Name Code
INC 04456
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 3020-00-033-2109

National Stock Number (NSN) 3020-00-033-2109, or NIIN 000332109, (sprocket wheel) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 04456. [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.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3020000332109 contains an unknown precious metal.

This NSN is associated to Schedule B 8483901000: chain sprockets and parts thereof. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 333613: mechanical power transmission equipment manufacturing.

This information was last updated on .


Technical Characteristics

UNABLE TO DECODE
(BYFW) UNABLE TO DECODE
UNABLE TO DECODE
(AXND) UNABLE TO DECODE
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION
(BYZF) 0.232 INCHES MINIMUM BOTH ENDS AND 0.240 INCHES MAXIMUM BOTH ENDS
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
BORE BEARING
(BYFS) NOT INCLUDED
UNABLE TO DECODE
(ABSC) UNABLE TO DECODE AND UNABLE TO DECODE
UNABLE TO DECODE
(BXSJ) UNABLE TO DECODE
UNABLE TO DECODE
(BYFH) UNABLE TO DECODE
UNABLE TO DECODE
(BYFS) UNABLE TO DECODE
COUNTERBORE FEATURE
(AXND) NOT INCLUDED
MATERIAL
(MATL) STEEL, AISI 1020
SPLINE MINOR DIAMETER
(ABSC) 1.933 INCHES MINIMUM AND 1.935 INCHES MAXIMUM
ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED
(BYFJ) SINGLE PITCH
DISTANCE FROM HUB END TO FLANGE END
(ASYR) 0.232 INCHES MINIMUM AND 0.240 INCHES MAXIMUM BOTH ENDS
ASA STANDARD CHAIN NUMBER
(BYFP) H-40
BORE TYPE
(ASBP) STRAIGHT SPLINE
CENTER TO CENTER DISTANCE BETWEEN TEETH ROWS
(BYFM) 0.558 INCHES MINIMUM AND 0.568 INCHES MAXIMUM
DESIGN FORM
(ARJD) PLAIN
FACE WIDTH
(AQPL) 1.398 INCHES MINIMUM AND 1.407 INCHES MAXIMUM
HARDNESS RATING TEST METHOD
(BYFQ) ROCKWELL
HUB OUTSIDE DIAMETER
(ALNC) 2.750 INCHES NOMINAL BOTH ENDS
OUTSIDE DIAMETER
(ABHE) 5.205 INCHES MINIMUM AND 5.221 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 1.872 INCHES MINIMUM AND 1.878 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AISI 1020 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL
(MATT) STEEL COMP 1020
METALLIC HARDNESS RATING AND LOCATION
(ASXJ) 35.0 ROCKWELL C MINIMUM HUB AND 50.0 ROCKWELL C MAXIMUM HUB
PITCH DIAMETER
(AGJS) 4.359 INCHES MINIMUM AND 4.375 INCHES MAXIMUM
PROTRUDING HUB CHARACTERISTIC
(BYDZ) PLAIN
TOOTH PITCH
(BYGF) 0.500 INCHES NOMINAL
SPLINE LENGTH
(AXFH) 1.872 INCHES MINIMUM AND 1.878 INCHES MAXIMUM
SPLINE MAJOR DIAMETER
(AAUJ) 2.248 INCHES MINIMUM AND 2.250 INCHES MAXIMUM
SPLINE MINOR DIAMETER
(AAUH) 1.933 INCHES MINIMUM AND 1.935 INCHES MAXIMUM
SPLINE QUANTITY
(ABSA) 10
STYLE DESIGNATOR
(STYL) PLAIN
TEETH QUANTITY PER ROW
(BYFN) 31
TEETH ROW QUANTITY
(BYFL) 3
TEETH HARDNESS RATING
(BYFR) 35.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
UNABLE TO DECODE
(BYZD) UNABLE TO DECODE
III STYLE DESIGNATOR
(STYL) PLAIN
UNABLE TO DECODE
(BYFJ) UNABLE TO DECODE
HUB END OUTSIDE DIAMETER AND LOCATION
(BYZD) 2.750 INCHES NOMINAL BOTH ENDS
UNABLE TO DECODE
(BYZF) UNABLE TO DECODE AND UNABLE TO DECODE
LIGHTENING HOLE
(BXSJ) NOT INCLUDED
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED
(BYFH) ROLLER CHAIN
HUB EXTERNAL KEYWAY
(BYFW) NOT INCLUDED

Manufacturer Part Numbers


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