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NSN 3020-00-193-1220, 3020001931220
SPROCKET WHEEL

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 001931220
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 3020-00-193-1220

National Stock Number (NSN) 3020-00-193-1220, or NIIN 001931220, (sprocket wheel) was assigned January 1, 1963 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, 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 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 3020001931220 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

ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED
(BYFJ) SINGLE PITCH
UNABLE TO DECODE
(BXSJ) UNABLE TO DECODE
HUB EXTERNAL KEYWAY
(BYFW) NOT INCLUDED
COUNTERBORE FEATURE
(AXND) NOT INCLUDED
UNABLE TO DECODE
(AXND) UNABLE TO DECODE
UNABLE TO DECODE
(BYFJ) UNABLE TO DECODE
HUB END OUTSIDE DIAMETER AND LOCATION
(BYZD) 0.583 INCHES MINIMUM AA END AND 0.593 INCHES MAXIMUM AA END AND 0.583 INCHES MINIMUM BB END AND 0.593 INCHES MAXIMUM BB END
UNABLE TO DECODE
(BYZF) UNABLE TO DECODE AND UNABLE TO DECODE
UNABLE TO DECODE
(BYZD) UNABLE TO DECODE AND UNABLE TO DECODE AND UNABLE TO DECODE AND UNABLE TO DECODE
MATERIAL
(MATL) STEEL, AN-S-14
MATERIAL
(MATT) STEEL, AN-S-14
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED
(BYFH) ROLLER CHAIN
UNABLE TO DECODE
(BYFH) UNABLE TO DECODE
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION
(BYZF) 0.170 INCHES NOMINAL AA END AND 0.170 INCHES NOMINAL BB END
III STYLE DESIGNATOR
(STYL) PLAIN
KEYING FACILITY
(BSGG) NOT INCLUDED
UNABLE TO DECODE
(BYFS) UNABLE TO DECODE
DISTANCE FROM HUB END TO FLANGE END
(ASYR) 0.170 INCHES NOMINAL AA END
DISTANCE FROM HUB END TO FLANGE END
(ASYR) 0.170 INCHES NOMINAL BB END
ASA STANDARD CHAIN NUMBER
(BYFP) 88
BORE DIAMETER
(ABXV) 0.443 INCHES MINIMUM AND 0.445 INCHES MAXIMUM
BORE LENGTH
(ADGE) 0.445 INCHES MINIMUM AND 0.455 INCHES MAXIMUM
BORE TYPE
(ASBP) STRAIGHT
DESIGN FORM
(ARJD) PLAIN
FACE WIDTH
(AQPL) 0.110 INCHES NOMINAL
HARDNESS RATING TEST METHOD
(BYFQ) NOT RATED
HUB OUTSIDE DIAMETER
(ALNC) 0.583 INCHES MINIMUM AND 0.593 INCHES MAXIMUM AA END
HUB OUTSIDE DIAMETER
(ALNC) 0.583 INCHES MINIMUM AND 0.593 INCHES MAXIMUM BB END
OUTSIDE DIAMETER
(ABHE) 1.070 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 0.445 INCHES MINIMUM AND 0.455 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AN-S-14 MFR REF SINGLE MATERIAL RESPONSE
MATERIAL
(MATT) STEEL
PITCH DIAMETER
(AGJS) 0.921 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTIC
(BYDZ) PLAIN
STYLE DESIGNATOR
(STYL) PLAIN
TEETH QUANTITY PER ROW
(BYFN) 9
TEETH ROW QUANTITY
(BYFL) 1
TOOTH PITCH
(BYGF) 0.315 INCHES NOMINAL
LIGHTENING HOLE
(BXSJ) NOT INCLUDED
BORE BEARING
(BYFS) NOT INCLUDED
UNABLE TO DECODE
(BYFW) UNABLE TO DECODE
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
UNABLE TO DECODE
(BSGG) UNABLE TO DECODE

Manufacturer Part Numbers


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