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NSN 3020-00-902-1612, 3020009021612
SPROCKET WHEEL

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 009021612
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 3020-00-902-1612

National Stock Number (NSN) 3020-00-902-1612, or NIIN 009021612, (sprocket wheel) was assigned January 1, 1960 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 2 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is 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 3020009021612 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
(AXND) UNABLE TO DECODE
UNABLE TO DECODE
(BSGG) UNABLE TO DECODE
UNABLE TO DECODE
(BYFW) UNABLE TO DECODE
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION
(BYZF) 0.591 INCHES NOMINAL BOTH ENDS
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED
(BYFH) ROLLER CHAIN
UNABLE TO DECODE
(BYFS) UNABLE TO DECODE
SURFACE TREATMENT
(SURF) CADMIUM PLATED
HUB EXTERNAL KEYWAY
(BYFW) NOT INCLUDED
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY
(AEVF) 0.534 INCHES NOMINAL
DISTANCE FROM HUB END TO FLANGE END
(ASYR) 0.591 INCHES NOMINAL BOTH ENDS
ASA STANDARD CHAIN NUMBER
(BYFP) 40
BORE DIAMETER
(ABXV) 0.875 INCHES MINIMUM AND 0.878 INCHES MAXIMUM
BORE LENGTH
(ADGE) 0.875 INCHES NOMINAL
BORE TYPE
(ASBP) STRAIGHT
DESIGN FORM
(ARJD) PLAIN
FURNISHED ITEMS AND QUANTITY
(AKYN) 1 SETSCREW
FURNISHED ITEMS
(ABFF) KEYING FACILITY
FACE WIDTH
(AQPL) 0.284 INCHES NOMINAL
HARDNESS RATING TEST METHOD
(BYFQ) NOT RATED
HOLE LOCATION
(BFYT) LOVATED ON TOP OF KEY
HUB OUTSIDE DIAMETER
(ALNC) 2.000 INCHES NOMINAL BOTH ENDS
KEYWAY WIDTH
(ABRR) 0.191 INCHES NOMINAL
KEYING FACILITY TYPE
(BSGK) KEYWAY
OUTSIDE DIAMETER
(ABHE) 2.814 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 0.875 INCHES NOMINAL
LUBRICATION MODE
(BDFC) NO VISIBLE MEANS
MATERIAL
(MATT) STEEL
PITCH DIAMETER
(AGJS) 2.563 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTIC
(BYDZ) PLAIN
QUANTITY
(NMBR) 1
SECURING HOLE QUANTITY
(AHYF) 1
SECURING LOCATION
(BYFF) AA END
SECURING METHOD
(BSNP) THREADED HOLE
THREAD SIZE
(ABUJ) 1/4-20
TOOTH PITCH
(BYGF) 0.500 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) PLAIN
SURFACE TREATMENT
(SFTT) CADMIUM
TEETH ROW QUANTITY
(BYFL) 1
TEETH QUANTITY PER ROW
(BYFN) 16
COUNTERBORE FEATURE
(AXND) NOT INCLUDED
UNABLE TO DECODE
(BYFJ) UNABLE TO DECODE
UNABLE TO DECODE
(BXSJ) UNABLE TO DECODE
ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED
(BYFJ) SINGLE PITCH
HUB END OUTSIDE DIAMETER AND LOCATION
(BYZD) 2.000 INCHES NOMINAL BOTH ENDS
MATERIAL
(MATL) STEEL
UNABLE TO DECODE
(AQWM) UNABLE TO DECODE
UNABLE TO DECODE
(BYZF) UNABLE TO DECODE
UNABLE TO DECODE
(BYZD) UNABLE TO DECODE
III STYLE DESIGNATOR
(STYL) PLAIN
LIGHTENING HOLE
(BXSJ) NOT INCLUDED
UNABLE TO DECODE
(BYFH) UNABLE TO DECODE
GUIDE
(AQWM) NOT INCLUDED
KEYING FACILITY
(BSGG) INCLUDED
BORE BEARING
(BYFS) NOT INCLUDED
UNABLE TO DECODE
(SURF) UNABLE TO DECODE

Manufacturer Part Numbers


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