3020-00-289-7673 ( C743501-1 , C743501-1 )

NSN Information
NSN FSC NIIN Item Name INC
3020-00-289-7673 3020 002897673 GEAR,HELICAL 0546
NSN Features
MRC Parameter Characteristics
CWWS FIRST STEP NOMINAL LENGTH 1.250 INCHES FIRST END
CTQY MOUNTING HOLE TYPE AND QUANTITY 8 PLAIN AXIALLY THROUGH BODY, FIRST END
CWXT THIRD STEP NOMINAL DIAMETER 0.312 INCHES FIRST END
ABSX ATTACHMENT METHOD MOUNTING HOLE
CWTX HUB NOMINAL DIAMETER 2.531 INCHES SECOND END
CWRS BORE NOMINAL DIAMETER 2.0000 INCHES BOTH ENDS
AJLA TEETH QUANTITY 22
CWPZ HELIX ANGLE 45.0000 DEGREES
MDCL MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763,CL 6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CWXP THIRD STEP NOMINAL LENGTH 0.125 INCHES FIRST END
AAQL BODY STYLE PLAIN, SOLID
CWMW TEETH TYPE SINGLE HELIX
CQFM HARDNESS RATING 30.0 ROCKWELL C MINIMUM TEETH AND 36.0 ROCKWELL C MAXIMUM TEETH
CWPP PRESSURE ANGLE 20.0000 DEGREES
CQFM HARDNESS RATING 30.0 ROCKWELL C MINIMUM HUB AND 36.0 ROCKWELL C MAXIMUM HUB
AGJS PITCH DIAMETER 3.1112 INCHES NOMINAL
CWFR NOMINAL OVERALL LENGTH 4.6875 INCHES
CWXG SECOND STEP NOMINAL LENGTH 2.936 INCHES FIRST END
CWZK MOUNTING HOLE NOMINAL DIAMETER 0.272 INCHES AXIALLY THROUGH BODY, FIRST END
CWQL NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 2.687 INCHES SECOND END
CWRM FACE NOMINAL WIDTH 0.750 INCHES
MATT MATERIAL STEEL COMP 416 OVERALL
CWXB FIRST STEP NOMINAL DIAMETER 2.531 INCHES FIRST END
CWNM TOOTH DIRECTION RIGHT
CWWN END NOMINAL DIAMETER 2.500 INCHES FIRST END
CWCD NOMINAL OUTSIDE DIAMETER 3.3112 INCHES
CWZN BOLT HOLE CIRCLE NOMINAL DIAMETER 4.312 INCHES AXIALLY THROUGH BODY, FIRST END
ANTP BORE STYLE PLAIN BOTH ENDS
SFTT SURFACE TREATMENT PASSIVATE OVERALL
CWTR HUB STYLE DESIGNATOR 3 STEPS FIRST END
CWNH TOOTH FORM STANDARD
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
C743501-1 49671 F 9 5 5 ZZ
C743501-1 21921 F 9 3 X XX
Manufacturers
Part SKU Cage Manufacturer Type Status
C743501-1 49671 LOCKHEED MARTIN CORP A F
C743501-1 21921 RCA CORP A F
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
Demilitarization Codes & Management
DML PMI HMIC ADP CC ESDC
Miscellaneous Management
MOE (S_A) SOS AAC QUP UI SLC CIIC RC MCC SVC
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 S 593 Z 9 A B Z WHEELS COG/GEAR/PINION I/S