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NSN 3020-01-155-6706, 3020011556706
SPROCKET WHEEL

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 011556706
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 3020-01-155-6706

National Stock Number (NSN) 3020-01-155-6706, or NIIN 011556706, (sprocket wheel) was assigned June 14, 1983 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. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is listed as an Active supplier 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 very common among different weapons systems, belonging to 25 different platforms.

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 3020011556706 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

DISTANCE FROM HUB END TO FLANGE END
(ASYR) 0.187 INCHES NOMINAL AA END
BORE DIAMETER
(ABXV) 0.187 INCHES NOMINAL
BORE LENGTH
(ADGE) 0.281 INCHES NOMINAL
BORE TYPE
(ASBP) STRAIGHT
DESIGN FORM
(ARJD) PLAIN
FACE WIDTH
(AQPL) 0.094 INCHES NOMINAL
HARDNESS RATING TEST METHOD
(BYFQ) NOT RATED
HOLE LOCATION
(BFYT) ON SPROCKET BODY
HUB OUTSIDE DIAMETER
(ALNC) 0.250 INCHES NOMINAL AA END
OUTSIDE DIAMETER
(ABHE) 1.463 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 0.281 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-S-764, TYPE 303, COND A-CANCELED FED SPEC SINGLE MATERIAL RESPONSE
MATERIAL
(MATT) STEEL COMP 303
SECURING HOLE QUANTITY
(AHYF) 2 OR 4
SECURING LOCATION
(BYFF) AA END
SECURING METHOD
(BSNP) THREADED HOLE OR CLAMP
PITCH DIAMETER
(AGJS) 1.411 INCHES NOMINAL
THREAD SIZE
(ABUJ) 0.112-40
TOOTH PITCH
(BYGF) 0.147 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) PLAIN
TEETH QUANTITY PER ROW
(BYFN) 30
TEETH ROW QUANTITY
(BYFL) 1
ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED
(BYFJ) SINGLE PITCH
UNABLE TO DECODE
(BYFJ) UNABLE TO DECODE
UNABLE TO DECODE
(BYFH) UNABLE TO DECODE
UNABLE TO DECODE
(BXSJ) UNABLE TO DECODE
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED
(BYFH) ROLLER CHAIN
III STYLE DESIGNATOR
(STYL) PLAIN
LIGHTENING HOLE
(BXSJ) NOT INCLUDED
HUB END OUTSIDE DIAMETER AND LOCATION
(BYZD) 0.250 INCHES NOMINAL AA END
KEYING FACILITY
(BSGG) NOT INCLUDED
UNABLE TO DECODE
(BSGG) UNABLE TO DECODE
MATERIAL
(MATL) STEEL, QQ-S-764, TYPE 303, COND A-CANCELED
UNABLE TO DECODE
(AXND) UNABLE TO DECODE
UNABLE TO DECODE
(BYFS) UNABLE TO DECODE
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION
(BYZF) 0.187 INCHES NOMINAL AA END
UNABLE TO DECODE
(BYZF) UNABLE TO DECODE
BORE BEARING
(BYFS) NOT INCLUDED
UNABLE TO DECODE
(BYZD) UNABLE TO DECODE
COUNTERBORE FEATURE
(AXND) NOT INCLUDED

Manufacturer Part Numbers


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