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NSN 3020-01-034-8714, 3020010348714
SPROCKET WHEEL

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 010348714
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 3020-01-034-8714

National Stock Number (NSN) 3020-01-034-8714, or NIIN 010348714, (sprocket wheel) was assigned February 1, 1977 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, there are no suppliers that are 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 3020010348714 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

BORE BEARING
(BYFS) NOT INCLUDED
UNABLE TO DECODE
(BYFS) UNABLE TO DECODEUNABLE TO DECODE
UNABLE TO DECODE
(AQWM) UNABLE TO DECODEUNABLE TO DECODE
LIGHTENING HOLE
(BXSJ) NOT INCLUDED
HUB END OUTSIDE DIAMETER AND LOCATION
(BYZD) 1.970 INCHES MINIMUM BOTH ENDS AND 2.030 INCHES MAXIMUM BOTH ENDS
UNABLE TO DECODE
(AQWM) UNABLE TO DECODE
COUNTERBORE FEATURE
(AXND) NOT INCLUDED
UNABLE TO DECODE
(AXND) UNABLE TO DECODEUNABLE TO DECODE
MATERIAL
(MATL) STEEL, MIL-S-5626, COMP 4140
SURFACE TREATMENT
(SURF) CADMIUM PLATED
UNABLE TO DECODE
(SURF) UNABLE TO DECODE
HUB EXTERNAL KEYWAY
(BYFW) NOT INCLUDED
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION
(BYZF) 0.304 INCHES MINIMUM BOTH ENDS AND 0.317 INCHES MAXIMUM BOTH ENDS
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
UNABLE TO DECODE
(BYFJ) UNABLE TO DECODEUNABLE TO DECODE
UNABLE TO DECODE
(BYFH) UNABLE TO DECODEUNABLE TO DECODE
ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED
(BYFJ) SINGLE PITCH
UNABLE TO DECODE
(AXND) UNABLE TO DECODE
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED
(BYFH) ROLLER CHAIN
UNABLE TO DECODE
(BYZD) UNABLE TO DECODE AND UNABLE TO DECODE
III STYLE DESIGNATOR
(STYL) PLAIN
DISTANCE FROM HUB END TO FLANGE END
(ASYR) 0.304 INCHES MINIMUM AND 0.317 INCHES MAXIMUM BOTH ENDS
ASA STANDARD CHAIN NUMBER
(BYFP) 25
BORE DIAMETER
(ABXV) 1.312 INCHES MINIMUM AND 1.313 INCHES MAXIMUM
BORE LENGTH
(ADGE) 1.088 INCHES MINIMUM AND 1.093 INCHES MAXIMUM
BORE TYPE
(ASBP) STRAIGHT
DESIGN FORM
(ARJD) PLAIN
FACE WIDTH
(AQPL) 0.103 INCHES MINIMUM AND 0.110 INCHES MAXIMUM
HARDNESS RATING TEST METHOD
(BYFQ) ROCKWELL
HUB OUTSIDE DIAMETER
(ALNC) 1.970 INCHES MINIMUM AND 2.030 INCHES MAXIMUM BOTH ENDS
OUTSIDE DIAMETER
(ABHE) 3.725 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 1.088 INCHES MINIMUM AND 1.093 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-5626, COMP 4140 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL
(MATT) STEEL COMP 4140
METALLIC HARDNESS RATING AND LOCATION
(ASXJ) 25.0 ROCKWELL C MINIMUM HUB AND 30.0 ROCKWELL C MAXIMUM HUB
PITCH DIAMETER
(AGJS) 3.584 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTIC
(BYDZ) PLAIN
TOOTH PITCH
(BYGF) 0.250 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) PLAIN
SURFACE TREATMENT
(SFTT) CADMIUM
TEETH QUANTITY PER ROW
(BYFN) 45
TEETH ROW QUANTITY
(BYFL) 1
TEETH HARDNESS RATING
(BYFR) 25.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM
UNABLE TO DECODE
(BYFJ) UNABLE TO DECODE
UNABLE TO DECODE
(BYZF) UNABLE TO DECODE AND UNABLE TO DECODE
GUIDE
(AQWM) NOT INCLUDED
UNABLE TO DECODE
(BSGG) UNABLE TO DECODE
UNABLE TO DECODE
(BSGG) UNABLE TO DECODEUNABLE TO DECODE
UNABLE TO DECODE
(BYFH) UNABLE TO DECODE
UNABLE TO DECODE
(BYFS) UNABLE TO DECODE
KEYING FACILITY
(BSGG) NOT INCLUDED
UNABLE TO DECODE
(BXSJ) UNABLE TO DECODEUNABLE TO DECODE
UNABLE TO DECODE
(BXSJ) UNABLE TO DECODE
UNABLE TO DECODE
(BYFW) UNABLE TO DECODE
UNABLE TO DECODE
(BYFW) UNABLE TO DECODEUNABLE TO DECODE

Manufacturer Part Numbers


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