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National Stock Number:
2530-01-180-8558
Federal Supply Class:
2530
National Item Identification Number:
011808558
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:
| 3990030 | 11862 | GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT | | 3990030 | 7X677 | GENERAL MOTORS LLC |
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Techincal Specification:
| BRAKING SURFACE DIAMETER | 14.007 INCHES NOMINAL | | BRAKING SURFACE LOCATION | INTERNAL | | BRAKING SURFACE WIDTH | 3.000 INCHES NOMINAL | | CENTER HOLE DIAMETER | 4.601 INCHES NOMINAL | | MOUNTING HOLE DIAMETER | 0.516 INCHES NOMINAL | | MOUNTING HOLE QUANTITY | 6 | | MOUNTING HOLE SPACING | EQUALLY SPACED ON 6 IN. BOLT CIRCLE |
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