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NSN 3020-00-116-6976, 3020001166976
SPROCKET WHEEL

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 001166976
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 3020-00-116-6976

National Stock Number (NSN) 3020-00-116-6976, or NIIN 001166976, (sprocket wheel) was assigned October 2, 1968 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.

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 3020001166976 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

LIGHTENING HOLE
(BXSJ) NOT INCLUDED
UNABLE TO DECODE
(BYFH) UNABLE TO DECODE
UNABLE TO DECODE
(SURF) UNABLE TO DECODE AND UNABLE TO DECODE
UNABLE TO DECODE
(BXSJ) UNABLE TO DECODE
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED
(BYFH) ROLLER CHAIN
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION
(BYZF) 8.969 INCHES MINIMUM AA END AND 9.000 INCHES MAXIMUM AA END
COUNTERBORE FEATURE
(AXND) INCLUDED
UNABLE TO DECODE
(BYFW) UNABLE TO DECODE
HUB END OUTSIDE DIAMETER AND LOCATION
(BYZD) 4.229 INCHES NOMINAL AA END
KEYING FACILITY
(BSGG) NOT INCLUDED
ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED
(BYFJ) SINGLE PITCH
UNABLE TO DECODE
(BYFJ) UNABLE TO DECODE
SURFACE TREATMENT
(SURF) ZINC PLATED AND PAINT, GRAY
UNABLE TO DECODE
(AXND) UNABLE TO DECODE
MATERIAL
(MATL) STEEL
UNABLE TO DECODE
(BSGG) UNABLE TO DECODE
UNABLE TO DECODE
(BYZF) UNABLE TO DECODE AND UNABLE TO DECODE
DISTANCE FROM HUB END TO FLANGE END
(ASYR) 8.969 INCHES MINIMUM AND 9.000 INCHES MAXIMUM AA END
DRILLED HOLE DIAMETER
(AGGP) 0.531 INCHES MINIMUM AND 0.547 INCHES MAXIMUM
ASA STANDARD CHAIN NUMBER
(BYFP) 60
BORE DIAMETER
(ABXV) 6.750 INCHES NOMINAL
BORE LENGTH
(ADGE) 0.188 INCHES NOMINAL
BORE TYPE
(ASBP) STRAIGHT
COUNTERBORE DEPTH
(AAWZ) 4.250 INCHES NOMINAL
COUNTERBORE DIAMETER
(AAWY) 8.625 INCHES NOMINAL
COUNTERBORE LOCATION
(BDYS) AA END
DESIGN FORM
(ARJD) PLAIN
FURNISHED ITEMS
(ABFF) COUNTERBORE
FACE WIDTH
(AQPL) 0.454 INCHES MINIMUM AND 0.464 INCHES MAXIMUM
HARDNESS RATING TEST METHOD
(BYFQ) NOT RATED
HOLE LOCATION
(BFYT) END OF HUB
HUB OUTSIDE DIAMETER
(ALNC) 4.229 INCHES NOMINAL AA END
OUTSIDE DIAMETER
(ABHE) 13.369 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 4.688 INCHES NOMINAL
MATERIAL
(MATT) STEEL
SECURING HOLE QUANTITY
(AHYF) 10
SECURING METHOD
(BSNP) DRILLED HOLE
PITCH DIAMETER
(AGJS) 12.899 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTIC
(BYDZ) PLAIN
TOOTH PITCH
(BYGF) 0.750 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) PLAIN
SURFACE TREATMENT
(SFTT) ZINC AND PAINT
TEETH QUANTITY PER ROW
(BYFN) 54
TEETH ROW QUANTITY
(BYFL) 1
HUB EXTERNAL KEYWAY
(BYFW) NOT INCLUDED
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
III STYLE DESIGNATOR
(STYL) PLAIN
BORE BEARING
(BYFS) NOT INCLUDED
UNABLE TO DECODE
(BYFS) UNABLE TO DECODE
UNABLE TO DECODE
(BYZD) UNABLE TO DECODE

Manufacturer Part Numbers


Related Inventory

HBL7593V
Condition FN
MIDGET LOCKING
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