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National Stock Number:
2530-01-456-9104
Federal Supply Class:
2530
National Item Identification Number:
014569104
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:
| 12593002 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| MATERIAL AND LOCATION | CAST IRON GRAY, AUTOMOTIVE CASTING, GRADE 3500B, SPEC ASTM A159 | | BRAKING SURFACE LOCATION | INTERNAL | | BRAKING SURFACE DIAMETER | 12.000 INCHES NOMINAL | | BRAKING SURFACE WIDTH | 2.649 INCHES MINIMUM AND | | 2.659 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 13.400 INCHES NOMINAL | | OVERALL WIDTH | 3.990 INCHES MINIMUM AND | | 4.000 INCHES MAXIMUM | | CENTER HOLE DIAMETER | 5.250 INCHES MINIMUM AND | | 5.292 INCHES MAXIMUM | | MOUNTING HOLE QUANTITY | 6 | | MOUNTING HOLE DIAMETER | 0.640 INCHES MINIMUM AND | | 0.650 INCHES MAXIMUM | | ALIGNMENT HOLE QUANTITY | 2 | | HOLE SIZE | 0.413 TO 0.423 IN. DIAMETER | | COOLING FIN | NOT INCLUDED | | ADJUSTMENT HOLE | NOT INCLUDED | | INSPECTION HOLE | NOT INCLUDED | | OIL DRAIN HOLE | NOT INCLUDED | | BALANCING PAD | NOT INCLUDED | | SPECIAL FEATURES | THIS ITEM IS THE (LEFTHAND) | | PART NAME ASSIGNED BY CONTROLLING AGENCY | DRAWING ITEM NAME: BRAKE DRUM, LH |
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