3020-00-278-7623 ( 4B1191 )

NSN Information
NSN FSC NIIN Item Name INC
3020-00-278-7623 3020 002787623 GEAR,SPUR 0546
NSN Features
MRC Parameter Characteristics
CWRM FACE NOMINAL WIDTH 1.000 INCHES
CWCD NOMINAL OUTSIDE DIAMETER 7.247 INCHES
MATT MATERIAL STEEL COMP 1045 OVERALL
CWXG SECOND STEP NOMINAL LENGTH 0.499 INCHES FIRST END
CWWS FIRST STEP NOMINAL LENGTH 0.250 INCHES FIRST END
AGJS PITCH DIAMETER 7.0000 INCHES NOMINAL
CWRS BORE NOMINAL DIAMETER 1.250 INCHES BOTH ENDS
CWPP PRESSURE ANGLE 20.0000 DEGREES
CWTR HUB STYLE DESIGNATOR PLAIN SECOND END
CWQL NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.812 INCHES FIRST END
MDCL MATERIAL DOCUMENT AND CLASSIFICATION FED STD 66 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CWXL SECOND STEP NOMINAL DIAMETER 2.125 INCHES FIRST END
AAQL BODY STYLE WEBBED, SOLID
CWTX HUB NOMINAL DIAMETER 2.125 INCHES SECOND END
CWSR NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM 0.741 INCHES BOTH ENDS
CWWH END NOMINAL LENGTH 0.062 INCHES FIRST END
CQFM HARDNESS RATING 82.9 ROCKWELL B MINIMUM OVERALL AND 96.4 ROCKWELL B MAXIMUM OVERALL
ANTP BORE STYLE ERR-090 BOTH ENDS
CWWN END NOMINAL DIAMETER 1.500 INCHES FIRST END
AJLA TEETH QUANTITY 56
CWXB FIRST STEP NOMINAL DIAMETER 1.750 INCHES FIRST END
CWTR HUB STYLE DESIGNATOR 2 STEPS FIRST END
STYL STYLE DESIGNATOR ONE PROTRUDING HUB, ONE RECESSED HUB
CWQR NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END 0.375 INCHES SECOND END
CWNH TOOTH FORM STANDARD
CWSN KEYWAY NOMINAL WIDTH 0.243 INCHES BOTH ENDS
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
4B1191 11083 A 2 3 6 AX
Manufacturers
Part SKU Cage Manufacturer Type Status
4B1191 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 01/01/1 N 8483409000 0546
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DA Z J2200X- A
DS N I
DN 9B----- N
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 SMS J 1 EA 0 U 9B----- N
DA SMS J 1 EA 0 U Z J2200X- A
DS SMS J 1 EA 0 U D
Management Control Army
MATCAT 1 MATCAT 2 MATCAT 3 MATCAT 4 5 ARC
J 2 2 00 X
Freight
NMFC NMFC SUB UFC HMC LTL LCL WCC TCC SHC ADC ACC ASH NMF DESC
197339 X 96710 R 593 Z 9 A B Z WHEELS COG/GEAR/PINION I/S