3020-01-042-0491 ( RM1-120 , 1SR11 , RMI-120 )

NSN Information
NSN FSC NIIN Item Name INC
3020-01-042-0491 3020 010420491 SPROCKET WHEEL 0445
NSN Features
MRC Parameter Characteristics
ABUJ THREAD SIZE 0.250-20
BFYT HOLE LOCATION CENTERED 0.219 IN.FROM END OF HUB,90 DEGS FROM KEYWAY
BYFP ASA STANDARD CHAIN NUMBER 35
BXSJ LIGHTENING HOLE NOT INCLUDED
AQPL FACE WIDTH 0.168 INCHES NOMINAL
ARJD DESIGN FORM PLAIN
AHYF SECURING HOLE QUANTITY 1
MATL MATERIAL STEEL
BYGF TOOTH PITCH 0.375 INCHES NOMINAL
AKYN FURNISHED ITEMS AND QUANTITY SETSCREW,ONE EACH
ASBP BORE TYPE STRAIGHT
NMBR QUANTITY 1
BSNP SECURING METHOD THREADED HOLE
FEAT SPECIAL FEATURES INCLUDES ROLLER CHAIN RELIEF GROOVE
ABHP OVERALL LENGTH 0.750 INCHES NOMINAL
BYFH BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED ROLLER CHAIN
BYFF SECURING LOCATION AA END
BYZF DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.594 INCHES NOMINAL AA END
BYZD HUB END OUTSIDE DIAMETER AND LOCATION 1.500 INCHES END ANY ACCEPTABLE
BYFJ ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED SINGLE PITCH
ADGE BORE LENGTH 0.750 INCHES NOMINAL
ABRR KEYWAY WIDTH 0.250 INCHES NOMINAL
BYFW HUB EXTERNAL KEYWAY NOT INCLUDED
AXND COUNTERBORE FEATURE NOT INCLUDED
AGJS PITCH DIAMETER 1.804 INCHES NOMINAL
BYFL TEETH ROW QUANTITY 1
AEVF DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY 0.625 INCHES NOMINAL
STYL STYLE DESIGNATOR PLAIN
ABXV BORE DIAMETER 1.000 INCHES NOMINAL
BYDZ PROTRUDING HUB CHARACTERISTIC PLAIN
BSGG KEYING FACILITY INCLUDED
BYFS BORE BEARING NOT INCLUDED
BYFQ HARDNESS RATING TEST METHOD NOT RATED
ABHE OUTSIDE DIAMETER 1.990 INCHES NOMINAL
BSGK KEYING FACILITY TYPE KEYWAY
BYFN TEETH QUANTITY PER ROW 15
Manufacturing Part Numbers (SKUs)
Part SKU Cage Status RNVC RNCC SADC DAC RNAAC
RM1-120 55181 F 9 5 1 AX
1SR11 45152 A 2 3 5 AX
RMI-120 55181 F 1 C AC 6 ZZ
Manufacturers
Part SKU Cage Manufacturer Type Status
RM1-120 55181 SANTA ROSA MFG CO INC A F
1SR11 45152 OSHKOSH CORPORATION F A
RMI-120 55181 SANTA ROSA MFG CO INC A F
FLIS Identification
PMIC ADPE Code CRITL Code DEMIL Code DEMIL INTG NIIN Asgt ESD HMIC ENAC Schedule-B INC
U X A 06/06/1 N 8483901000 0445
FLIS Management
MOE REC Rep Code Mgmt Ctl USC Phrase Code Phrase Statement
DS 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
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
117020 X 59820 S 593 Z 9 A V Z CHAIN AND SPROCKET DRIVES/WHEELS