251658R1 NSN 3020-00-204-0154 - 40db41ba


1 U (Sold By Adibuja)

NSN 3020-00-204-0154 - (3020002040154) Technical Details :

MRCNameDetails
AAQLBODY STYLE"WEBBED, OFFSET, SOLID"
AGJSPITCH DIAMETER2.0234 INCHES NOMINAL
AJLATEETH QUANTITY54
ANTPBORE STYLEW/ KEYWAY BOTH ENDS
CQFMHARDNESS RATING16.0 ROCKWELL C MINIMUM AND 26.0 ROCKWELL C MAXIMUM OVERALL
CWCDNOMINAL OUTSIDE DIAMETER7.220 INCHES
CWFRNOMINAL OVERALL LENGTH1.375 INCHES
CWMWTEETH TYPESINGLE HELIX
CWNHTOOTH FORMSTANDARD
CWNMTOOTH DIRECTIONLEFT
CWPPPRESSURE ANGLE14.5000 DEGREES
CWPZHELIX ANGLE39.4500 DEGREES
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.109 INCHES BOTH ENDS
CWQRNOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END0.171 INCHES SECOND END
CWRMFACE NOMINAL WIDTH1.125 INCHES
CWRSBORE NOMINAL DIAMETER1.249 INCHES BOTH ENDS
CWSRNOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.745 INCHES BOTH ENDS
CWTRHUB STYLE DESIGNATORPLAIN BOTH ENDS
CWTXHUB NOMINAL DIAMETER1.875 INCHES SECOND END
FEATSPECIAL FEATURES"TIMING MARK ON 25 TOOTH CW FROM CENTER OF KEYWAY,BOTH CHAMFERS 1/16 IN. BY 45 DEG OPPOSITE TIMING MARK,TIMING MARK BETWEEN 4 AND 5 TOOTH,CCW FROM CENTER OF KEYWAY"
MATTMATERIALIRON OVERALL
MATTIII MATERIALIRON OVERALL
STYLSTYLE DESIGNATOR"ONE PROTRUDING HUB, ONE RECESSED HUB"

Product Specifications:

Part Number
251658R1
Cage Code
29510
NSN Number
3020-00-204-0154 (3020002040154)
NIIN Number
002040154
Item Name
GEAR,HELICAL
FSG
30
FSG Name
Mechanical Power Transmission Equipment
FSG With Name
30 - Mechanical Power Transmission Equipment
FSC
3020
FSC Name
Gears, Pulleys, Sprockets, and Transmission Chain
FSC With Name
3020 - Gears, Pulleys, Sprockets, and Transmission Chain
MFG Name
KOMATSU AMERICAN INTL CO