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NSN 3020-01-034-0902, 3020010340902
SPROCKET WHEEL

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 010340902
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 3020-01-034-0902

National Stock Number (NSN) 3020-01-034-0902, or NIIN 010340902, (sprocket wheel) was assigned January 18, 1977 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 somewhat common among different platforms, belonging to 7 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 3020010340902 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

KEYING FACILITY
(BSGG) NOT INCLUDED
UNABLE TO DECODE
(BSGG) UNABLE TO DECODE
BORE BEARING
(BYFS) NOT INCLUDED
UNABLE TO DECODE
(BSGG) UNABLE TO DECODEUNABLE TO DECODE
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
SURFACE TREATMENT
(SURF) BLACK OXIDE MIL-C-13924 CL 1
UNABLE TO DECODE
(BXSJ) UNABLE TO DECODE
UNABLE TO DECODE
(BYFS) UNABLE TO DECODEUNABLE TO DECODE
UNABLE TO DECODE
(BXSJ) UNABLE TO DECODEUNABLE TO DECODE
UNABLE TO DECODE
(AXND) UNABLE TO DECODEUNABLE TO DECODE
UNABLE TO DECODE
(BYFJ) UNABLE TO DECODEUNABLE TO DECODE
UNABLE TO DECODE
(SURF) UNABLE TO DECODE
UNABLE TO DECODE
(AXND) UNABLE TO DECODE
DRILLED HOLE DIAMETER
(AGGP) 0.278 INCHES NOMINAL
ASA STANDARD CHAIN NUMBER
(BYFP) 35
BOLT CIRCLE DIAMETER
(ABKG) 3.370 INCHES NOMINAL
BORE DIAMETER
(ABXV) 2.375 INCHES MINIMUM AND 2.378 INCHES MAXIMUM
BORE LENGTH
(ADGE) 0.141 INCHES MINIMUM AND 0.168 INCHES MAXIMUM
BORE TYPE
(ASBP) STRAIGHT
DESIGN FORM
(ARJD) PLAIN
FURNISHED ITEMS
(ABFF) LIGHTENING HOLE
FACE WIDTH
(AQPL) 0.141 INCHES MINIMUM AND 0.168 INCHES MAXIMUM
HARDNESS RATING TEST METHOD
(BYFQ) NOT RATED
HOLE LOCATION
(BFYT) THROUGH SPROCKET BODY PARALLEL TO BORE
OUTSIDE DIAMETER
(ABHE) 10.250 INCHES NOMINAL
MATERIAL
(MATT) STEEL
SECURING HOLE QUANTITY
(AHYF) 6
SECURING METHOD
(BSNP) DRILLED HOLE
PITCH DIAMETER
(AGJS) 10.029 INCHES NOMINAL
TOOTH PITCH
(BYGF) 0.375 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) PLAIN
SURFACE TREATMENT
(SFTT) OXIDE
TEETH QUANTITY PER ROW
(BYFN) 84
TEETH ROW QUANTITY
(BYFL) 1
COUNTERBORE FEATURE
(AXND) NOT INCLUDED
MATERIAL
(MATL) STEEL
LIGHTENING HOLE
(BXSJ) INCLUDED
UNABLE TO DECODE
(BYFH) UNABLE TO DECODE
ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED
(BYFJ) SINGLE PITCH
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED
(BYFH) ROLLER CHAIN
UNABLE TO DECODE
(BYFH) UNABLE TO DECODEUNABLE TO DECODE
UNABLE TO DECODE
(BYFJ) UNABLE TO DECODE
UNABLE TO DECODE
(BYFS) UNABLE TO DECODE
III STYLE DESIGNATOR
(STYL) PLAIN

Manufacturer Part Numbers


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