3020-00-288-0112 ( YB2018-1020REV4 , 2026P1 , 2026P1 )

NSN Information
NSN FSC NIIN Item Name INC
3020-00-288-0112 3020 002880112 GEAR,SPUR 0546
NSN Features
MRC Parameter Characteristics
SFTT SURFACE TREATMENT ANODIZE OVERALL
AAQL BODY STYLE PLAIN, SOLID
CWTR HUB STYLE DESIGNATOR PLAIN FIRST END
CWPP PRESSURE ANGLE 20.0000 DEGREES
AJLA TEETH QUANTITY 195
CWRM FACE NOMINAL WIDTH 0.188 INCHES
CWSN KEYWAY NOMINAL WIDTH 0.062 INCHES BOTH ENDS
MATT MATERIAL ALUMINUM OVERALL
CWTX HUB NOMINAL DIAMETER 0.562 INCHES FIRST END
FEAT SPECIAL FEATURES MATERIAL IAW NAVY SPEC 47A12,COND T,CODE NO. 76
CWCD NOMINAL OUTSIDE DIAMETER 4.101 INCHES
STYL STYLE DESIGNATOR PROTRUDING HUB
CWSR NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM 0.169 INCHES BOTH ENDS
AGJS PITCH DIAMETER 4.0630 INCHES NOMINAL
CQFM HARDNESS RATING 51.0 ROCKWELL B NOMINAL OVERALL
CWRS BORE NOMINAL DIAMETER 0.240 INCHES BOTH ENDS
ANTP BORE STYLE ERR-090 BOTH ENDS
CWQL NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.187 INCHES FIRST END
CWNH TOOTH FORM STANDARD
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
YB2018-1020REV4 49956 A 2 3 X XX
2026P1 92215 A 2 5 2 AX
2026P1 63689 H 9 5 5 AX
Manufacturers
Part SKU Cage Manufacturer Type Status
YB2018-1020REV4 49956 RAYTHEON COMPANY A A
2026P1 92215 ALCOA GLOBAL FASTENERS INC. A A
2026P1 63689 PROFILE GEAR CORP A H
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
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 Z 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