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National Stock Number:
2530-00-461-4091
Federal Supply Class:
2530
National Item Identification Number:
004614091
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:
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Techincal Specification:
| ADJUSTMENT HOLE | NOT INCLUDED | | BALANCING PAD | NOT INCLUDED | | BRAKING SURFACE LOCATION | EXTERNAL | | BRAKING SURFACE DIAMETER | 7.875 INCHES NOMINAL | | BRAKING SURFACE WIDTH | 2.250 INCHES NOMINAL | | CENTER HOLE DIAMETER | 2.500 INCHES NOMINAL | | COOLING FIN | NOT INCLUDED | | INSPECTION HOLE | NOT INCLUDED | | OVERALL OUTSIDE DIAMETER | 7.875 INCHES NOMINAL | | OVERALL WIDTH | 2.250 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | MOUNTING HOLE DIAMETER | 0.375 INCHES NOMINAL | | MOUNTING HOLE QUANTITY | 4 | | MOUNTING HOLE SPACING | EQUALLY SPACED ON 3.875 IN. DIA BOLT CIRCLE | | OIL DRAIN HOLE | NOT INCLUDED |
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