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NSN 3020-01-340-1642, 3020013401642
SPROCKET WHEEL

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 013401642
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 3020-01-340-1642

National Stock Number (NSN) 3020-01-340-1642, or NIIN 013401642, (sprocket wheel) was assigned June 10, 1991 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers 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, 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, with the most recent procurement date of Jan 12, 2015. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7L215V1763. The total value of the awarded contracts has been US$ 262.71.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Mar 10, 2015, this NSN's acquisition method was noted as: Suitable for competitive acquisition for the first time. (Potential sources shall include dealers/distributors.) The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

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 3020013401642 does not contain precious metals.

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

PILOT DIAMETER
(AAVL) ANY ACCEPTABLE
COUNTERBORE FEATURE
(AXND) NOT INCLUDED
KEYING FACILITY
(BSGG) NOT INCLUDED
BORE BEARING
(BYFS) NOT INCLUDED
UNABLE TO DECODE
(AXND) UNABLE TO DECODE
UNABLE TO DECODE
(BYFJ) UNABLE TO DECODE
UNABLE TO DECODE
(BYFW) UNABLE TO DECODE
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED
(BYFJ) SINGLE PITCH
LIGHTENING HOLE
(BXSJ) NOT INCLUDED
III STYLE DESIGNATOR
(STYL) PLAIN
HUB END OUTSIDE DIAMETER AND LOCATION
(BYZD) ANY ACCEPTABLE
HUB EXTERNAL KEYWAY
(BYFW) NOT INCLUDED
UNABLE TO DECODE
(BXSJ) UNABLE TO DECODE
MATERIAL
(MATL) STEEL
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED
(BYFH) ROLLER CHAIN
UNABLE TO DECODE
(BYFH) UNABLE TO DECODE
DISTANCE FROM PILOT END TO FLANGE FACE
(BYZG) ANY ACCEPTABLE
UNABLE TO DECODE
(BSGG) UNABLE TO DECODE
UNABLE TO DECODE
(BYFS) UNABLE TO DECODE
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION
(BYZF) 1.188 INCHES NOMINAL AA END
UNABLE TO DECODE
(BYZF) UNABLE TO DECODE
DISTANCE FROM HUB END TO FLANGE END
(ASYR) 1.188 INCHES NOMINAL AA END
DRILLED HOLE DIAMETER
(AGGP) 0.406 INCHES NOMINAL
BORE DIAMETER
(ABXV) 1.250 INCHES NOMINAL
BORE LENGTH
(ADGE) 1.500 INCHES NOMINAL
BORE TYPE
(ASBP) STRAIGHT
DESIGN FORM
(ARJD) PLAIN
FACE WIDTH
(AQPL) 0.575 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER
(AHTC) 2.250 INCHES NOMINAL
FLANGE THICKNESS
(ABKU) 0.625 INCHES NOMINAL
HARDNESS RATING TEST METHOD
(BYFQ) NOT RATED
HOLE LOCATION
(BFYT) ON HUB SURFACE
OUTSIDE DIAMETER
(ABHE) 3.680 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 1.500 INCHES NOMINAL
MATERIAL
(MATT) STEEL
SECURING HOLE QUANTITY
(AHYF) 2
SECURING LOCATION
(BYFF) AA END
SECURING METHOD
(BSNP) DRILLED HOLE
PITCH DIAMETER
(AGJS) 3.236 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTIC
(BYDZ) PLAIN
TOOTH PITCH
(BYGF) 0.323 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) PLAIN
TEETH QUANTITY PER ROW
(BYFN) 10
TEETH ROW QUANTITY
(BYFL) 1

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