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NSN 3020-00-901-6231, 3020009016231
Cancelled -> Replaced by 3020009013749

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 009016231
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 3020-00-901-6231

National Stock Number (NSN) 3020-00-901-6231, or NIIN 009016231, (sprocket wheel) was assigned January 1, 1960 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 3020009013749.

There are 6 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 5 suppliers. Today, 2 suppliers are listed as Active suppliers 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 somewhat common among different platforms, belonging to 4 different weapons systems.

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: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

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 3020009016231 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
(BYZD) UNABLE TO DECODE
DISTANCE FROM HUB END TO FLANGE END
(ASYR) 0.250 INCHES NOMINAL AA END
BORE DIAMETER
(ABXV) 0.250 INCHES NOMINAL
BORE LENGTH
(ADGE) 0.375 INCHES NOMINAL
BORE TYPE
(ASBP) STRAIGHT
DESIGN FORM
(ARJD) PLAIN
FACE WIDTH
(AQPL) 0.125 INCHES NOMINAL
HARDNESS RATING TEST METHOD
(BYFQ) NOT RATED
HOLE LOCATION
(BFYT) ONE LOCATED ON HUB PORTION OF GEAR BETWEEN HUB END AND FACE
HUB OUTSIDE DIAMETER
(ALNC) 0.500 INCHES NOMINAL AA END
OUTSIDE DIAMETER
(ABHE) 0.761 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 0.375 INCHES NOMINAL
MATERIAL
(MATT) STEEL CORROSION RESISTING
SECURING HOLE QUANTITY
(AHYF) 1
SECURING LOCATION
(BYFF) AA END
SECURING METHOD
(BSNP) THREADED HOLE
PITCH DIAMETER
(AGJS) 0.709 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTIC
(BYDZ) PLAIN
THREAD SIZE
(ABUJ) NO.6-32
TOOTH PITCH
(BYGF) 0.147 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) PLAIN
SURFACE TREATMENT
(SFTT) PASSIVATE
TEETH QUANTITY PER ROW
(BYFN) 15
TEETH ROW QUANTITY
(BYFL) 1
UNABLE TO DECODE
(BYFH) UNABLE TO DECODE
HUB END OUTSIDE DIAMETER AND LOCATION
(BYZD) 0.500 INCHES NOMINAL AA END
III STYLE DESIGNATOR
(STYL) PLAIN
UNABLE TO DECODE
(SURF) UNABLE TO DECODE
UNABLE TO DECODE
(AQWM) UNABLE TO DECODE
KEYING FACILITY
(BSGG) NOT INCLUDED
ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED
(BYFJ) SINGLE PITCH
BORE BEARING
(BYFS) NOT INCLUDED
COUNTERBORE FEATURE
(AXND) NOT INCLUDED
UNABLE TO DECODE
(BYFJ) UNABLE TO DECODE
HUB EXTERNAL KEYWAY
(BYFW) NOT INCLUDED
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED
(BYFH) ROLLER CHAIN
UNABLE TO DECODE
(BSGG) UNABLE TO DECODE
UNABLE TO DECODE
(AXND) UNABLE TO DECODE
UNABLE TO DECODE
(BXSJ) UNABLE TO DECODE
UNABLE TO DECODE
(BYFW) UNABLE TO DECODE
UNABLE TO DECODE
(BYZF) UNABLE TO DECODE
SURFACE TREATMENT
(SURF) PASSIVATED
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION
(BYZF) 0.250 INCHES NOMINAL AA END
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
LIGHTENING HOLE
(BXSJ) NOT INCLUDED
GUIDE
(AQWM) NOT INCLUDED
UNABLE TO DECODE
(BYFS) UNABLE TO DECODE
MATERIAL
(MATL) STEEL, CORROSION RESISTING

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