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NSN 3020-00-720-2242, 3020007202242
SPROCKET WHEEL

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 007202242
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 3020-00-720-2242

National Stock Number (NSN) 3020-00-720-2242, or NIIN 007202242, (sprocket wheel) was assigned January 1, 1961 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, 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.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 02, 2005, this NSN's acquisition method was noted as: Not established. Not established.

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 3020007202242 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

BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED
(BYFH) ROLLER CHAIN
UNABLE TO DECODE
(BYZF) UNABLE TO DECODE
GUIDE
(AQWM) NOT INCLUDED
COUNTERBORE FEATURE
(AXND) NOT INCLUDED
ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED
(BYFJ) SINGLE PITCH
UNABLE TO DECODE
(BYZD) UNABLE TO DECODE
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY
(AEVF) 0.500 INCHES NOMINAL
DISTANCE FROM HUB END TO FLANGE END
(ASYR) 0.656 INCHES NOMINAL AA END
BORE DIAMETER
(ABXV) 0.8125 INCHES MINIMUM AND 0.8135 INCHES MAXIMUM
BORE LENGTH
(ADGE) 1.000 INCHES NOMINAL
BORE TYPE
(ASBP) STRAIGHT
DESIGN FORM
(ARJD) PLAIN
FURNISHED ITEMS
(ABFF) KEYING FACILITY
FACE WIDTH
(AQPL) 0.343 INCHES NOMINAL
HARDNESS RATING TEST METHOD
(BYFQ) NOT RATED
HOLE LOCATION
(BFYT) LOCATED 90 DEG FROM KEYWAY
HUB OUTSIDE DIAMETER
(ALNC) 1.266 INCHES NOMINAL AA END
KEYWAY WIDTH
(ABRR) 0.1885 INCHES MINIMUM AND 0.1935 INCHES MAXIMUM
KEYING FACILITY TYPE
(BSGK) KEYWAY
OUTSIDE DIAMETER
(ABHE) 2.299 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 1.000 INCHES NOMINAL
MATERIAL
(MATT) STEEL
PITCH DIAMETER
(AGJS) 2.023 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTIC
(BYDZ) PLAIN
QUANTITY
(NMBR) 1
SECURING HOLE QUANTITY
(AHYF) 1
SECURING METHOD
(BSNP) THREADED HOLE
THREAD SIZE
(ABUJ) 5/16-18
TOOTH PITCH
(BYGF) 0.625 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) PLAIN
TEETH ROW QUANTITY
(BYFL) 1
TEETH QUANTITY PER ROW
(BYFN) 10
BORE BEARING
(BYFS) NOT INCLUDED
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION
(BYZF) 0.656 INCHES NOMINAL AA END
UNABLE TO DECODE
(BSGG) UNABLE TO DECODE
UNABLE TO DECODE
(BXSJ) UNABLE TO DECODE
UNABLE TO DECODE
(BYFW) UNABLE TO DECODE
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
HUB END OUTSIDE DIAMETER AND LOCATION
(BYZD) 1.266 INCHES NOMINAL AA END
MATERIAL
(MATL) STEEL
UNABLE TO DECODE
(AXND) UNABLE TO DECODE
III STYLE DESIGNATOR
(STYL) PLAIN
KEYING FACILITY
(BSGG) INCLUDED
UNABLE TO DECODE
(BYFH) UNABLE TO DECODE
UNABLE TO DECODE
(BYFS) UNABLE TO DECODE
UNABLE TO DECODE
(BYFJ) UNABLE TO DECODE
HUB EXTERNAL KEYWAY
(BYFW) NOT INCLUDED
UNABLE TO DECODE
(AQWM) UNABLE TO DECODE
LIGHTENING HOLE
(BXSJ) NOT INCLUDED

Manufacturer Part Numbers


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