3020-00-371-3433 ( 4B0870 , 4B870 )

NSN Information
NSN FSC NIIN Item Name INC
3020-00-371-3433 3020 003713433 GEAR,SPUR 0546
NSN Features
MRC Parameter Characteristics
CWTX HUB NOMINAL DIAMETER 1.875 INCHES FIRST END
CWSR NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM 0.441 INCHES BOTH ENDS
CWTR HUB STYLE DESIGNATOR PLAIN BOTH ENDS
CWPP PRESSURE ANGLE 20.0000 DEGREES
AAQL BODY STYLE WEBBED, OFFSET, WITH LIGHTENING HOLES
STYL STYLE DESIGNATOR CONE SHAPE BODY, PROTRUDING HUB, RECESSED HUB
AJLA TEETH QUANTITY 32
MATT MATERIAL ALUMINUM ALLOY OVERALL
CWTX HUB NOMINAL DIAMETER 0.656 INCHES SECOND END
CWSN KEYWAY NOMINAL WIDTH 0.127 INCHES BOTH ENDS
CWQL NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.345 INCHES SECOND END
CWCD NOMINAL OUTSIDE DIAMETER 5.581 INCHES
CWRS BORE NOMINAL DIAMETER 0.749 INCHES BOTH ENDS
CWRM FACE NOMINAL WIDTH 0.548 INCHES
ANTP BORE STYLE ERR-090 BOTH ENDS
CWQR NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END 0.207 INCHES FIRST END
MDCL MATERIAL DOCUMENT AND CLASSIFICATION SAE 380 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
AGJS PITCH DIAMETER 5.3333 INCHES NOMINAL
CWNH TOOTH FORM STANDARD
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
4B0870 11083 A 2 3 3 AX
4B870 11083 A 9 5 5 AX
Manufacturers
Part SKU Cage Manufacturer Type Status
4B0870 11083 CATERPILLAR INC. A A
4B870 11083 CATERPILLAR 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 1 01/01/1 N 8483409000 0546
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DN 9C----- N V DISCONTINUED W/O REPLACEMENT
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
DN S9C Y 1 EA 0 U 9C----- 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