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NSN 3020-01-269-9720, 3020012699720
SPROCKET WHEEL

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 012699720
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 3020-01-269-9720

National Stock Number (NSN) 3020-01-269-9720, or NIIN 012699720, (sprocket wheel) was assigned December 24, 1987 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 5 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 3 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.

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: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. 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 3020012699720 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

UNABLE TO DECODE
(AXND) UNABLE TO DECODE
HUB EXTERNAL KEYWAY
(BYFW) NOT INCLUDED
UNABLE TO DECODE
(BYFJ) UNABLE TO DECODE
UNABLE TO DECODE
(BYZD) UNABLE TO DECODE
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED
(BYFH) ROLLER CHAIN
UNABLE TO DECODE
(BYFS) UNABLE TO DECODE
DISTANCE FROM HUB END TO FLANGE END
(ASYR) 0.232 INCHES NOMINAL AA END
ASA STANDARD CHAIN NUMBER
(BYFP) 100
BORE DIAMETER
(ABXV) 2.875 INCHES NOMINAL
BORE LENGTH
(ADGE) 1.156 INCHES NOMINAL
BORE TYPE
(ASBP) STRAIGHT
COUNTERBORE DEPTH
(AAWZ) 0.180 INCHES NOMINAL
COUNTERBORE DIAMETER
(AAWY) 3.375 INCHES NOMINAL
COUNTERBORE LOCATION
(BDYS) AA END
DESIGN FORM
(ARJD) PLAIN
FURNISHED ITEMS
(ABFF) COUNTERBORE AND BORE BEARING
FACE WIDTH
(AQPL) 0.924 INCHES NOMINAL
HARDNESS RATING TEST METHOD
(BYFQ) NOT RATED
HUB OUTSIDE DIAMETER
(ALNC) 4.500 INCHES NOMINAL AA END
LUBRICATION MODE
(BDFC) NO VISIBLE MEANS
OUTSIDE DIAMETER
(ABHE) 19.960 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 1.156 INCHES NOMINAL
MATERIAL
(MATT) STEEL
PITCH DIAMETER
(AGJS) 19.118 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTIC
(BYDZ) PLAIN
SPECIAL FEATURES
(FEAT) COUNTERBORE REDUCES TO SECOND STEP OD 3.125
STYLE DESIGNATOR
(STYL) PLAIN
TEETH QUANTITY PER ROW
(BYFN) 48
TEETH ROW QUANTITY
(BYFL) 1
TOOTH PITCH
(BYGF) 1.125 INCHES NOMINAL
ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED
(BYFJ) SINGLE PITCH
LIGHTENING HOLE
(BXSJ) NOT INCLUDED
UNABLE TO DECODE
(BYFH) UNABLE TO DECODE
UNABLE TO DECODE
(BYZF) UNABLE TO DECODE
III STYLE DESIGNATOR
(STYL) PLAIN
UNABLE TO DECODE
(BXSJ) UNABLE TO DECODE
MATERIAL
(MATL) STEEL
COUNTERBORE FEATURE
(AXND) INCLUDED
HUB END OUTSIDE DIAMETER AND LOCATION
(BYZD) 4.500 INCHES NOMINAL AA END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION
(BYZF) 0.232 INCHES NOMINAL AA END
UNABLE TO DECODE
(BSGG) UNABLE TO DECODE
BORE BEARING
(BYFS) INCLUDED
UNABLE TO DECODE
(BYFW) UNABLE TO DECODE
KEYING FACILITY
(BSGG) NOT INCLUDED

Manufacturer Part Numbers

14721507

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147215071

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5
RNVC
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147215071

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RNVC
2
14721531

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D
RNVC
9
147215311

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RNVC
9
147215311

RNCC
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147215311

RNCC
5
RNVC
2

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