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National Stock Number:
2530-00-535-7508
Federal Supply Class:
2530
National Item Identification Number:
005357508
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:
| 8528609 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 8528609 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| ADJUSTMENT HOLE | NOT INCLUDED | | BALANCING PAD | NOT INCLUDED | | BRAKING SURFACE DIAMETER | 7.120 INCHES MINIMUM AND 7.130 INCHES MAXIMUM | | BRAKING SURFACE LOCATION | INTERNAL | | BRAKING SURFACE WIDTH | 2.991 INCHES NOMINAL | | CENTER HOLE DIAMETER | 4.000 INCHES MINIMUM AND 4.002 INCHES MAXIMUM | | COOLING FIN | NOT INCLUDED | | INSPECTION HOLE | NOT INCLUDED | | OVERALL OUTSIDE DIAMETER | 7.510 INCHES MINIMUM AND 7.520 INCHES MAXIMUM | | OVERALL WIDTH | 3.188 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | MOUNTING HOLE DIAMETER | 0.563 INCHES NOMINAL | | MOUNTING HOLE QUANTITY | 5 | | MOUNTING HOLE SPACING | EQUALLY SPACED ON 5 1/2 IN. BOLT CIRCLE | | OIL DRAIN HOLE | NOT INCLUDED |
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