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NSN 3020-01-281-2492, 3020012812492
SPROCKET WHEEL

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 012812492
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 3020-01-281-2492

National Stock Number (NSN) 3020-01-281-2492, or NIIN 012812492, (sprocket wheel) was assigned June 20, 1988 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

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 3020012812492 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

HUB EXTERNAL KEYWAY
(BYFW) NOT INCLUDED
UNABLE TO DECODE
(BYFW) UNABLE TO DECODE
UNABLE TO DECODE
(BXSJ) UNABLE TO DECODE
UNABLE TO DECODE
(BSGG) UNABLE TO DECODE
UNABLE TO DECODE
(AXND) UNABLE TO DECODE
COUNTERBORE FEATURE
(AXND) NOT INCLUDED
MATERIAL
(MATL) STEEL, SAE 1040
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY
(AEVF) 0.718 INCHES NOMINAL
DISTANCE FROM HUB END TO FLANGE END
(ASYR) 1.250 INCHES NOMINAL AA END
BORE DIAMETER
(ABXV) 0.937 INCHES NOMINAL
BORE LENGTH
(ADGE) 1.625 INCHES NOMINAL
BORE TYPE
(ASBP) STRAIGHT
DESIGN FORM
(ARJD) PLAIN
FURNISHED ITEMS
(ABFF) KEYING FACILITY
FACE WIDTH
(AQPL) 0.375 INCHES NOMINAL
HUB OUTSIDE DIAMETER
(ALNC) 4.250 INCHES NOMINAL AA END
KEYWAY WIDTH
(ABRR) 0.250 INCHES NOMINAL
KEYING FACILITY TYPE
(BSGK) KEYWAY
OUTSIDE DIAMETER
(ABHE) 6.271 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 1.625 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) SAE 1040 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL
(MATT) STEEL COMP 1040
SECURING LOCATION
(BYFF) AA END
SECURING METHOD
(BSNP) SETSCREW
PITCH DIAMETER
(AGJS) 5.759 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTIC
(BYDZ) PLAIN
QUANTITY
(NMBR) 1
STYLE DESIGNATOR
(STYL) PLAIN
TEETH QUANTITY PER ROW
(BYFN) 18
TEETH ROW QUANTITY
(BYFL) 1
UNABLE TO DECODE
(BYZD) UNABLE TO DECODE
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
LIGHTENING HOLE
(BXSJ) NOT INCLUDED
KEYING FACILITY
(BSGG) INCLUDED
BORE BEARING
(BYFS) NOT INCLUDED
UNABLE TO DECODE
(BYFS) UNABLE TO DECODE
HUB END OUTSIDE DIAMETER AND LOCATION
(BYZD) 4.250 INCHES NOMINAL AA END
BORE LENGTH
(ADGE) 1.625 NOMINAL INCHES
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION
(BYZF) 1.250 INCHES NOMINAL AA END
UNABLE TO DECODE
(BYZF) UNABLE TO DECODE
III STYLE DESIGNATOR
(STYL) PLAIN

Manufacturer Part Numbers


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