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National Stock Number: 2530-00-464-4233
Federal Supply Class: 2530
National Item Identification Number: 004644233
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).
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Manufacturer Information:
3819D394 | 79780 | MERITOR HEAVY VEHICLE SYSTEMS LLC OFF HIGHWAY PRODUCTS AND SUPPLY DIV HEAVY VEHICLES COMPONENTS OPNS | A3499 | 46717 | PETTIBONE LLC |
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Techincal Specification:
ADJUSTMENT HOLE | NOT INCLUDED | BALANCING PAD | NOT INCLUDED | BRAKING SURFACE DIAMETER | 21.250 INCHES NOMINAL | BRAKING SURFACE LOCATION | INTERNAL | BRAKING SURFACE WIDTH | 1.500 INCHES NOMINAL | CENTER HOLE DIAMETER | 10.250 INCHES MINIMUM AND 10.252 INCHES MAXIMUM | COOLING FIN | NOT INCLUDED | INSPECTION HOLE | NOT INCLUDED | OVERALL OUTSIDE DIAMETER | 22.000 INCHES NOMINAL | OVERALL WIDTH | 4.000 INCHES NOMINAL | MATERIAL | STEEL OVERALL | MOUNTING HOLE DIAMETER | 0.672 INCHES NOMINAL | MOUNTING HOLE QUANTITY | 10 | MOUNTING HOLE SPACING | EQUALLY SPACED ON 11.625 IN. BOLT CIRCLE | OIL DRAIN HOLE | NOT INCLUDED | SPECIAL FEATURES | 12 CORED OPENINGS EQUALLY SPACED AND 8 DRIVING LUGS EQUALLY SPACED |
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