3020-00-118-4988 ( 57149 , 57149 )

NSN Information
NSN FSC NIIN Item Name INC
3020-00-118-4988 3020 001184988 GEAR,SPUR 0546
NSN Features
MRC Parameter Characteristics
CWTX HUB NOMINAL DIAMETER 0.880 INCHES FIRST END
CWTB COUNTERBORE NOMINAL DEPTH 0.500 INCHES FIRST END
BDTX SPLINE PITCH DIAMETER 0.4375 INCHES NOMINAL BOTH ENDS
CWTR HUB STYLE DESIGNATOR PLAIN BOTH ENDS
AAQL BODY STYLE WEBBED, OFFSET, SOLID
CWRS BORE NOMINAL DIAMETER 0.448 INCHES BOTH ENDS
CWPP PRESSURE ANGLE 20.0000 DEGREES
CWCD NOMINAL OUTSIDE DIAMETER 0.966 INCHES
CQFM HARDNESS RATING 30.0 ROCKWELL C MINIMUM HUB AND 40.0 ROCKWELL C MAXIMUM HUB
CWQL NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.555 INCHES FIRST END
AGJS PITCH DIAMETER 1.8000 INCHES NOMINAL
CWFR NOMINAL OVERALL LENGTH 0.845 INCHES
STYL STYLE DESIGNATOR PROTRUDING HUBS
CWTG COUNTERBORE NOMINAL DIAMETER 0.500 INCHES FIRST END
ANTP BORE STYLE INVOLUTE SPLINE BOTH ENDS
AJLA TEETH QUANTITY 18
CWRM FACE NOMINAL WIDTH 0.275 INCHES
CQFM HARDNESS RATING 81.0 ROCKWELL A MINIMUM TEETH AND 84.0 ROCKWELL A MAXIMUM TEETH
MDCL MATERIAL DOCUMENT AND CLASSIFICATION AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATT MATERIAL STEEL COMP E9310 OVERALL
ABSA SPLINE QUANTITY 14 BOTH ENDS
CWTX HUB NOMINAL DIAMETER 0.750 INCHES SECOND END
CWNH TOOTH FORM STANDARD
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
57149 00198 A 2 3 4 SB
57149 77445 A 9 5 X XX
Manufacturers
Part SKU Cage Manufacturer Type Status
57149 00198 PRATT AND WHITNEY CANADA INC A A
57149 77445 UNITED TECHNOLOGIES CORPORATION 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
DF N SF9PD-N F
DN 9B----- N V DISCONTINUED W/O REPLACEMENT
DS N 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
DF SMS J 1 EA 0 U SF9PD-N F
DN SMS V 1 EA 0 U 9B----- N
DS SMS J 1 EA 0 U D
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 Z A V Z WHEELS COG/GEAR/PINION I/S