3020-01-255-6253 ( 903-5912051 , 903-5912051 PC14 )

NSN Information
NSN FSC NIIN Item Name INC
3020-01-255-6253 3020 012556253 GEAR,SPUR 0546
NSN Features
MRC Parameter Characteristics
CWTK NOMINAL THREAD LENGTH 0.718 INCHES SECOND END
AJLA TEETH QUANTITY 12
CRTL CRITICALITY CODE JUSTIFICATION ZZZY
AAJF THREAD DIRECTION RIGHT-HAND SECOND END
AAQL BODY STYLE PLAIN, SOLID
CWTR HUB STYLE DESIGNATOR PLAIN FIRST END
CQFM HARDNESS RATING 50.0 ROCKWELL C MINIMUM OVERALL AND 55.0 ROCKWELL C MAXIMUM OVERALL
CWCD NOMINAL OUTSIDE DIAMETER 1.166 INCHES
CWPP PRESSURE ANGLE 20.0000 DEGREES
CWRS BORE NOMINAL DIAMETER 0.516 INCHES FIRST END
CWTX HUB NOMINAL DIAMETER 0.812 INCHES FIRST END
ZZZY REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
AAJD THREAD CLASS 3B SECOND END
THSD THREAD SERIES DESIGNATOR UNF SECOND END
CWRM FACE NOMINAL WIDTH 0.812 INCHES
STYL STYLE DESIGNATOR PROTRUDING HUB
AGJS PITCH DIAMETER 1.0000 INCHES NOMINAL
CQJX NOMINAL THREAD SIZE 0.500 INCHES SECOND END
MATT MATERIAL STEEL OVERALL
MDCL MATERIAL DOCUMENT AND CLASSIFICATION QQ-T-870,CLASS 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CWQL NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.250 INCHES FIRST END
ANTP BORE STYLE THREAD SERIES DESIGNATOR PARTIALLY THREADED SECOND END
ANTP BORE STYLE PLAIN FIRST END
CWNH TOOTH FORM STANDARD
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
903-5912051 80090 F 1 5 C HX
903-5912051 PC14 80090 F 1 3 C HX
Manufacturers
Part SKU Cage Manufacturer Type Status
903-5912051 80090 CHARLESTON NAVAL SHIPYARD NAVAL A F
903-5912051 PC14 80090 CHARLESTON NAVAL SHIPYARD NAVAL A F
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
A 0 Y A 05/22/1 N 8483409000 0546
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DS I
DN 9B----9 N
Demilitarization Codes & Management
DML PMI HMIC ADP CC ESDC
A A N 0 Y
Miscellaneous Management
MOE (S_A) SOS AAC QUP UI SLC CIIC RC MCC SVC
DN SMS Z 1 EA 0 U 9B----9 N
DS SMS Z 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 9 A V Z WHEELS COG/GEAR/PINION I/S