3020-00-921-7280 ( 8M6579 , IPD8M6579 )

NSN Information
NSN FSC NIIN Item Name INC
3020-00-921-7280 3020 009217280 GEAR,HELICAL 0546
NSN Features
MRC Parameter Characteristics
CWNH TOOTH FORM STUB
AJLA TEETH QUANTITY 14
FEAT SPECIAL FEATURES COUNTERBORE FIRST END,DIA. 1.400 IN. NOMINAL,DEPTH 0.625 IN. NOMINAL
ABSX ATTACHMENT METHOD MOUNTING HOLE
ABSA SPLINE QUANTITY 15 BOTH ENDS
AAQL BODY STYLE PLAIN, SOLID
CWMW TEETH TYPE SINGLE HELIX
CWTX HUB NOMINAL DIAMETER 1.712 INCHES FIRST END
CWPP PRESSURE ANGLE 20.0000 DEGREES
CWTR HUB STYLE DESIGNATOR PLAIN SECOND END
CWPZ HELIX ANGLE 12.0000 DEGREES
CWQL NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.713 INCHES FIRST END
BDTX SPLINE PITCH DIAMETER 1.2450 INCHES NOMINAL BOTH ENDS
CWRS BORE NOMINAL DIAMETER 1.330 INCHES BOTH ENDS
AGJS PITCH DIAMETER 2.3750 INCHES NOMINAL
CWCD NOMINAL OUTSIDE DIAMETER 2.6610 INCHES
MATT MATERIAL STEEL OVERALL
STYL STYLE DESIGNATOR PROTRUDING HUBS
CWNM TOOTH DIRECTION RIGHT
CWRM FACE NOMINAL WIDTH 0.885 INCHES
ANTP BORE STYLE INVOLUTE SPLINE BOTH ENDS
CWTR HUB STYLE DESIGNATOR PINNED FIRST END
CWZK MOUNTING HOLE NOMINAL DIAMETER 0.312 INCHES TRANSVERSELY THROUGH HUB, FIRST END
CWQL NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.161 INCHES SECOND END
CTQY MOUNTING HOLE TYPE AND QUANTITY 2 PLAIN TRANSVERSELY THROUGH HUB, FIRST END
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
8M6579 11083 A 2 3 5 AX
IPD8M6579 55883 A 2 5 6 AX
Manufacturers
Part SKU Cage Manufacturer Type Status
8M6579 11083 CATERPILLAR INC. A A
IPD8M6579 55883 INDUSTRIAL PARTS DEPOT INC A A
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
U X A 10/31/1 N 8483409000 0546
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DN 9B----- N
DS I
Demilitarization Codes & Management
DML PMI HMIC ADP CC ESDC
A U N X
Miscellaneous Management
MOE (S_A) SOS AAC QUP UI SLC CIIC RC MCC SVC
DS SMS X 1 EA 0 U D
DN SMS X 1 EA 0 U 9B----- N
Management Control Army
MATCAT 1 MATCAT 2 MATCAT 3 MATCAT 4 5 ARC
Freight
NMFC NMFC SUB UFC HMC LTL LCL WCC TCC SHC ADC ACC ASH NMF DESC
197339 X 96710 R 593 Z 9 A V Z WHEELS COG/GEAR/PINION I/S