Quote for 8M7143 Caterpillar Inc Part with NSN 3020-00-116-9526

Part Number:  8M7143
Manufacturer:  caterpillar inc
NIIN:  1169526
Item Name :  gear helical
CAGE Code:  11083
INC Code:  05464
Country:  USA
NCB Code:  00
FSG:  30 Mechanical Power Transmission Equipment
Last Updated:  02-25-2026

Are you looking quote for part 8M7143? The Caterpillar Inc-manufactured component (CAGE Code: 11083) is documented under NSN 3020-00-116-9526 as Gear Helical. For the fastest quote, please complete our RFQ form with details about 8M7143. We guarantee a response within 15 minutes.

ASAP Components provides the verified 8M7143, classified under INC 05464, FSG 30 Mechanical Power Transmission Equipment, FSC 3020 Gear Pulley Sprocket and Transmission Chain, NIIN 00-116-9526, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 8M7143 with NSN 3020-00-116-9526, 3020001169526

NSNFSCNIINCLSHazmatDEMILCancelled NSN
3020-00-116-9526

Item PartTypeName:

GEAR,HELICAL

30200011695260N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
8M7143223

Characteristics Data of NSN 3020-00-116-9526, 3020001169526

MRCCriteriaCharacteristic
AAQLBODY STYLEWEBBED,WITH LIGHTENING HOLES
AGJSPITCH DIAMETER6.5750 INCHES NOMINAL
AJLATEETH QUANTITY40
ANTPBORE STYLEPLAIN BOTH ENDS
CBBLFEATURES PROVIDEDLUBRICATION GROOVE
CWCDNOMINAL OUTSIDE DIAMETER6.944 INCHES
CWMWTEETH TYPESINGLE HELIX
CWNHTOOTH FORMSTANDARD
CWNMTOOTH DIRECTIONLEFT
CWPPPRESSURE ANGLE20.0000 DEGREES
CWPZHELIX ANGLE8.0000 DEGREES
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.844 INCHES FIRST END
CWRMFACE NOMINAL WIDTH1.000 INCHES
CWRSBORE NOMINAL DIAMETER2.000 INCHES BOTH ENDS
CWTRHUB STYLE DESIGNATOR1 GROOVE FIRST END
CWTRHUB STYLE DESIGNATORPLAIN SECOND END
CWTXHUB NOMINAL DIAMETER3.062 INCHES SECOND END
CWTXHUB NOMINAL DIAMETER3.250 INCHES FIRST END
CWXYFIRST GROOVE NOMINAL WIDTH0.375 INCHES FIRST END
CWYDFIRST GROOVE NOMINAL DIAMETER2.672 INCHES FIRST END
CWYLNOMINAL DISTANCE FROM END TO FIRST GROOVE0.188 INCHES FIRST END
MATTMATERIALALUMINUM BORE SURFACE
MATTMATERIALSTEEL BODY
STYLSTYLE DESIGNATORONE PROTRUDING HUB,ONE FLUSH HUB
TMQYFURNISHED ITEMS AND QUANTITY1 EXTERNALLY LUBRICATED BEARING

Schedule B & Trade

End Use : 21180 Industrial machines, other
Schedule B : 8483409000 (NAICS 333612) Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
SITC : 74840 Gears and gearing; ball screws; gear boxes and other speed changers (including torque converters)

Identification

CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
PMIC U - Precious metal content is unknown

NSN Management Codes

AAC V
Classification Control U
MGMT_CTL 12c2b--
Quantity per pack * special requirements.
Repariability This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL: R - 65.0
NMFC: 197339 - Wheels cog/gear/pinion i/s
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 593 - Motors and parts, (machinery and parts),(less than 35 feet)

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