2520-00-678-3072 SHAFT ASSY,DRIVE,WH Index 2530-00-678-3076 JOINT ASSY,STEERING

National Stock Number:
2530-00-678-3075

Federal Supply Class:
2530

National Item Identification Number:
006783075

Description:
BRAKE DRUM

Detail:
A CIRCULAR SHAPED METAL ITEM DESIGNED TO BE CONNECTED TO A MACHINE OR VEHICLE SHAFT OR WHEEL AND USED TO RETARD, STOP OR PREVENT MOTION BY THE APPLICATION OF PRESSURE EXERTED BY BRAKE(S) OR BAND(S).


Manufacturer Information:
2530006783075SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
4398722852SPALLA INC
4398733116KELSEY-HAYES CO WHEEL DRUM AND BRAKE DIV
702588719207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
MATERIAL AND LOCATIONIRON OVERALL
BRAKING SURFACE LOCATIONINTERNAL
BRAKING SURFACE DIAMETER9.120 INCHES MINIMUM AND
9.130 INCHES MAXIMUM
BRAKING SURFACE WIDTH2.150 INCHES MINIMUM AND
2.180 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER10.750 INCHES NOMINAL
OVERALL WIDTH2.680 INCHES NOMINAL
CENTER HOLE DIAMETER3.929 INCHES MINIMUM AND
3.933 INCHES MAXIMUM
MOUNTING HOLE QUANTITY5
MOUNTING HOLE DIAMETER0.555 INCHES MINIMUM AND
0.560 INCHES MAXIMUM
MOUNTING HOLE SPACINGEQUALLY SPACED ON 5.500 IN. BOLT CIRCLE
ALIGNMENT HOLE QUANTITY5
HOLE SIZE0.400 IN. DIA
COUNTERSUNK HOLE ANGLE IN DEG40.0
HOLE SPACINGEQUALLY SPACED BETWEEN MTG HOLES ON 5.500 IN. BOLT CIRCLE
COOLING FINNOT INCLUDED
ADJUSTMENT HOLENOT INCLUDED
INSPECTION HOLENOT INCLUDED
OIL DRAIN HOLENOT INCLUDED
BALANCING PADINCLUDED
SPECIAL FEATURESABQS MIN MAX RESPECTIVELY
FSC APPLICATION DATATRUCK WHEELS
THE MANUFACTURERS DATA
MANUFACTURERS CODE33116
DESIGN CONTROL REFERENCE43987


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