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National Stock Number:
2530-00-401-8144
Federal Supply Class:
2530
National Item Identification Number:
004018144
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:
| 3219U2777 | 78500 | MERITOR HEAVY VEHICLE SYSTEMS, LLC |
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Techincal Specification:
| MATERIAL AND LOCATION | IRON, CAST OVERALL | | BRAKING SURFACE LOCATION | INTERNAL | | BRAKING SURFACE DIAMETER | 16.495 INCHES MINIMUM AND | | 16.505 INCHES MAXIMUM | | BRAKING SURFACE WIDTH | 7.440 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 18.620 INCHES NOMINAL | | OVERALL WIDTH | 10.620 INCHES NOMINAL | | CENTER HOLE DIAMETER | 9.437 INCHES MINIMUM AND | | 9.440 INCHES MAXIMUM | | MOUNTING HOLE QUANTITY | 10 | | MOUNTING HOLE DIAMETER | 1.250 INCHES NOMINAL | | MOUNTING HOLE SPACING | EQUALLY SPACED ON 11.246 IN. MIN,11.254 IN. MAX BOLT CIRCLE | | ALIGNMENT HOLE QUANTITY | 5 | | HOLE SIZE | 0.531 IN. DIA | | COUNTERSUNK HOLE ANGLE IN DEG | 82.0 | | HOLE SPACING | EQUALLY SPACED ON 11.246 IN. MIN,11.254 IN. MAX BOLT CIRCLE | | COOLING FIN | NOT INCLUDED | | ADJUSTMENT HOLE | NOT INCLUDED | | INSPECTION HOLE | INCLUDED | | OIL DRAIN HOLE | NOT INCLUDED | | BALANCING PAD | NOT INCLUDED |
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