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NSN 3020-00-033-2112, 3020000332112
SPROCKET WHEEL

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 000332112
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 3020-00-033-2112

National Stock Number (NSN) 3020-00-033-2112, or NIIN 000332112, (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 3020000332112 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
(ABSC) UNABLE TO DECODE AND UNABLE TO DECODE
UNABLE TO DECODE
(BYFJ) UNABLE TO DECODE
UNABLE TO DECODE
(BYFW) UNABLE TO DECODE
HUB END OUTSIDE DIAMETER AND LOCATION
(BYZD) 3.000 INCHES NOMINAL BOTH ENDS
MATERIAL
(MATL) STEEL, AISI B1113
ASA STANDARD CHAIN NUMBER
(BYFP) F-35
BORE TYPE
(ASBP) STRAIGHT SPLINE
CENTER TO CENTER DISTANCE BETWEEN TEETH ROWS
(BYFM) 0.391 INCHES MINIMUM AND 0.399 INCHES MAXIMUM
DESIGN FORM
(ARJD) PLAIN
DISTANCE FROM HUB END TO FLANGE END
(ASYR) 0.247 INCHES MINIMUM AND 0.255 INCHES MAXIMUM BOTH ENDS
FACE WIDTH
(AQPL) 1.338 INCHES MINIMUM AND 1.346 INCHES MAXIMUM
HARDNESS RATING TEST METHOD
(BYFQ) ROCKWELL
HUB OUTSIDE DIAMETER
(ALNC) 3.000 INCHES NOMINAL BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AISI B1113 ASSN STD SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER
(ABHE) 4.010 INCHES MINIMUM AND 4.050 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 1.840 INCHES MINIMUM AND 1.846 INCHES MAXIMUM
MATERIAL
(MATT) STEEL COMP 1213
METALLIC HARDNESS RATING AND LOCATION
(ASXJ) 45.0 ROCKWELL C MINIMUM HUB AND 55.0 ROCKWELL C MAXIMUM HUB
PITCH DIAMETER
(AGJS) 3.359 INCHES MINIMUM AND 3.375 INCHES MAXIMUM
PROTRUDING HUB CHARACTERISTIC
(BYDZ) PLAIN
SPLINE LENGTH
(AXFH) 1.840 INCHES MINIMUM AND 1.846 INCHES MAXIMUM
SPLINE MAJOR DIAMETER
(AAUJ) 2.498 INCHES MINIMUM AND 2.500 INCHES MAXIMUM
SPLINE MINOR DIAMETER
(AAUH) 2.148 INCHES MINIMUM AND 2.150 INCHES MAXIMUM
SPLINE QUANTITY
(ABSA) 10
STYLE DESIGNATOR
(STYL) PLAIN
TEETH ROW QUANTITY
(BYFL) 4
TEETH HARDNESS RATING
(BYFR) 45.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM
TEETH QUANTITY PER ROW
(BYFN) 32
TOOTH PITCH
(BYGF) 0.375 INCHES NOMINAL
SPLINE MINOR DIAMETER
(ABSC) 2.148 INCHES MINIMUM AND 2.150 INCHES MAXIMUM
UNABLE TO DECODE
(BYFH) UNABLE TO DECODE
III STYLE DESIGNATOR
(STYL) PLAIN
HUB EXTERNAL KEYWAY
(BYFW) NOT INCLUDED
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED
(BYFH) ROLLER CHAIN
BORE BEARING
(BYFS) NOT INCLUDED
UNABLE TO DECODE
(AXND) UNABLE TO DECODE
UNABLE TO DECODE
(BYZD) UNABLE TO DECODE
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
UNABLE TO DECODE
(BXSJ) UNABLE TO DECODE
COUNTERBORE FEATURE
(AXND) NOT INCLUDED
ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED
(BYFJ) SINGLE PITCH
UNABLE TO DECODE
(BYZF) UNABLE TO DECODE AND UNABLE TO DECODE
UNABLE TO DECODE
(BYFS) UNABLE TO DECODE
LIGHTENING HOLE
(BXSJ) NOT INCLUDED
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION
(BYZF) 0.247 INCHES MINIMUM BOTH ENDS AND 0.255 INCHES MAXIMUM BOTH ENDS

Manufacturer Part Numbers


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