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National Stock Number:
3040-00-504-3868
Federal Supply Class:
3040
National Item Identification Number:
005043868
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:
| 1005005043868 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | 8438572 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
| MATERIAL AND LOCATION | IRON, CAST OVERALL OR | | STEEL OVERALL | | BRAKING SURFACE LOCATION | INTERNAL | | BRAKING SURFACE DIAMETER | 8.995 INCHES MINIMUM AND | | 9.000 INCHES MAXIMUM | | BRAKING SURFACE WIDTH | 2.099 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 10.375 INCHES NOMINAL | | OVERALL WIDTH | 2.988 INCHES NOMINAL | | CENTER HOLE DIAMETER | 4.157 INCHES MINIMUM AND | | 4.160 INCHES MAXIMUM | | MOUNTING HOLE QUANTITY | 5 | | MOUNTING HOLE DIAMETER | 0.625 INCHES MINIMUM AND | | 0.630 INCHES MAXIMUM | | MOUNTING HOLE SPACING | EQUALLY SPACED ON 5.500 IN.BOLT CIRCLE | | ALIGNMENT HOLE QUANTITY | 3 | | COOLING FIN | NOT INCLUDED | | ADJUSTMENT HOLE | NOT INCLUDED | | INSPECTION HOLE | NOT INCLUDED | | OIL DRAIN HOLE | NOT INCLUDED | | BALANCING PAD | NOT INCLUDED |
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